CN210243035U - Heat measurer device - Google Patents
Heat measurer device Download PDFInfo
- Publication number
- CN210243035U CN210243035U CN201921060594.XU CN201921060594U CN210243035U CN 210243035 U CN210243035 U CN 210243035U CN 201921060594 U CN201921060594 U CN 201921060594U CN 210243035 U CN210243035 U CN 210243035U
- Authority
- CN
- China
- Prior art keywords
- shell
- evaporation
- heat exchange
- pipe
- heat
- 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
- 238000001704 evaporation Methods 0.000 claims abstract description 78
- 230000008020 evaporation Effects 0.000 claims abstract description 64
- 238000005485 electric heating Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000003507 refrigerant Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 230000005494 condensation Effects 0.000 description 7
- 238000009833 condensation Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007667 floating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Images
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Abstract
The utility model relates to a heat measurer device, which comprises a heat exchanging part, an evaporating part and a base, wherein the evaporating part is horizontally arranged on the base; the evaporation part comprises an evaporation shell and an electric heater, and a refrigerant is filled in the evaporation shell; the electric heater comprises a control head and an electric heating pipe; the heat exchange part is arranged above the evaporation part and comprises a heat exchange shell and a condenser pipe, wherein the closed end of the heat exchange shell is opposite to the closed end of the evaporation shell, and the heat exchange shell is connected with the evaporation shell through a communicating pipe; the communicating pipe is connected with the bottommost part of the heat exchange shell and the highest part of the evaporation shell; a return pipe is arranged in the shell at the two ends of the communicating pipe, and a liquid inlet and a liquid outlet of the return pipe are respectively arranged in the middle of the heat exchange shell and the evaporation shell; an installing flange is arranged at the opening end of the heat exchange shell, the tube box fixes the tube plate on the installing flange, a medium inlet is arranged at the upper part of the outer side of the tube box, and a medium outlet is arranged at the lower part of the outer side of the tube box. The utility model has the advantages of it is following: low cost and low heat loss.
Description
Technical Field
The utility model relates to a heat measurement field, especially a calorimeter device.
Background
The calorimeter is an instrument for measuring the change of heat of a system in the process of physical reaction and chemical reaction, can measure the heat flow related to conversion, and can comprise a reactor or a suitable container for receiving a reaction medium; the existing reaction calorimeter generally operates according to the heat flow principle or the power compensation principle. Generally, in an experimental environment, the method can adopt the following patents: the structure disclosed by a calorimeter device (No. CN203908785U) is characterized in that a coil pipe serving as an evaporator and three groups of heaters immersed in refrigerant are arranged in a closed shell, the refrigerant is continuously circulated in the shell for evaporation and condensation, and the performance of a tested refrigerating system connected to the coil pipe is detected; the applicant develops similar structures and designs large-scale equipment applicable to industrial occasions, and the specific structure is as the Chinese utility model patent: a structure device (No. CN208350241U) of a heat measurer comprises an electric heater and a heat exchanger which are arranged in an integrated cylinder shell, wherein the heat exchanger is positioned above the electric heater, the electric heater is connected with an electric heating pipe, two ends of the integrated cylinder shell are fixedly connected with connecting end covers, the heat exchanger and the electric heater are respectively connected to the two connecting end covers, a copper shell is filled with a refrigerant, and the refrigerant heated by the electric heater directly enters the shell of the heat exchanger.
However, in the calorimeter with the above two structures, since the requirement for the sealing property of the casing is high, and the pressure in the casing is also greatly increased when the heater heats the refrigerant, when a large-scale calorimeter needs to be designed, the safety of the container needs to be fully considered, and the equipment cost is very high in various aspects such as the pressure bearing and material of the casing, and the calorimeter can be applied to some occasions with high requirement for the calorimeter.
Therefore, in the general application of the calorimeter, a new calorimeter device needs to be designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a calorimeter device can enough reduction in production cost, can minimize the heat transmission loss between heater and the heat exchanger again.
In order to achieve the purpose of the utility model, the utility model provides a heat measurer device, which comprises a heat exchanging part, an evaporating part and a base, wherein the evaporating part is horizontally arranged on the base; the evaporation part comprises an evaporation shell and an electric heater, the evaporation shell is of a cylindrical structure, one end of the evaporation shell is closed, the other end of the evaporation shell is provided with a sealing end cover, and a refrigerant is filled in the evaporation shell; the electric heater comprises a control head and an electric heating pipe, the electric heating pipe is fixedly connected with the sealing end cover and is arranged in the evaporation shell, and the length of the electric heating pipe does not exceed the length of the evaporation shell; the heat exchange part is arranged above the evaporation part and comprises a heat exchange shell and a condenser pipe, the heat exchange shell is also of a horizontal cylindrical structure, one closed end of the heat exchange shell is arranged opposite to one closed end of the evaporation shell, the heat exchange shell is connected with the evaporation shell through communicating pipes, a plurality of communicating pipes are uniformly distributed between the heat exchange shell and the evaporation shell, and the communicating pipes are the same in size; the communicating pipe is connected with the bottommost part of the heat exchange shell and the highest part of the evaporation shell; a return pipe is also arranged in the shell at the two ends of the communicating pipe, and a liquid inlet and a liquid outlet of the return pipe are respectively arranged in the middle of the heat exchange shell and the evaporation shell; the length of the condenser pipe is not more than that of the heat exchange shell, an installing flange is arranged at the opening end of the heat exchange shell, the pipe box fixes the pipe plate on the installing flange, a medium inlet is formed in the upper portion of the outer side of the pipe box, and a medium outlet is formed in the lower portion of the outer side of the pipe box.
Further, the communicating pipe is cylindrical or square tubular.
Furthermore, the height of the communicating pipe is 1/2 of the diameter of the heat exchange shell.
Further, the electric heating tube is a resistance type heating tube.
Further, the condenser pipe is a U-shaped pipe bundle.
Furthermore, the upper part of the heat exchange shell is also provided with a plurality of detection pipe orifices and two symmetrical lifting lugs.
Furthermore, a temperature measuring hole is also formed in the upper portion of the sealing end of the heat exchange shell.
Furthermore, a drain outlet is arranged at the bottom of the evaporation shell.
Further, the refrigerant is water, and the medium is oil.
When the utility model is used, the heat exchange shell and the evaporation shell are filled with cold water, the electric heater is started firstly, the electric heating pipe heats the water in the evaporation shell, the water slowly floats upwards along the communicating pipe after being heated and enters the heat exchange shell, the cold water in the heat exchange shell gradually sinks along the return pipe and is gradually heated at the lower part of the evaporation shell; meanwhile, cold oil enters the condensation pipe from the medium inlet, the oil temperature gradually rises after the floating hot water exchanges heat with the cold oil in the condensation pipe, the hot oil flows out from the medium outlet, the temperature of the hot water is reduced to be cold water after the hot water exchanges heat with the cold oil, the hot water slowly sinks to the bottom of the evaporation shell to be heated again, and the reciprocating circulation is carried out in the way; according to the temperature rise requirement of media such as oil entering a condensation pipe, parameters such as temperature, power and the like are arranged on the control head part of the electric heater for heating control, so that the temperature of the oil flowing out of the media outlet can be controlled within a required range.
The utility model relates to a calorimeter device compares with prior art and has following advantage:
(1) the heat exchanging part and the evaporating part are arranged and communicated up and down, so that the occupied space of equipment is reduced;
(2) the heat exchanging part and the evaporating part basically adopt the existing structures, the cost increase caused by safety calculation is avoided, but the conventional communicating pipeline and loop are not adopted, the communicating pipe is improved, the communicating distance is short, and the heat loss is small.
Drawings
Fig. 1 is a schematic structural view of the heat measuring device of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the utility model relates to a heat measurer device, which comprises a heat exchanging part 1 and an evaporating part 2; the evaporation part 2 is horizontally arranged on the base 3, the evaporation part 2 comprises an evaporation shell 21 and an electric heater 22, the evaporation shell 21 is filled with refrigerants such as water, and the like, the evaporation shell 21 is of a cylindrical structure, one end of the evaporation shell is closed, and the other end of the evaporation shell is provided with a sealing end cover 23; the electric heater 22 comprises a control head 221 and an electric heating pipe 222, the electric heating pipe 222 is fixedly connected with the sealing end cover 23, is arranged in the evaporation shell 21, has a length slightly shorter than that of the evaporation shell 21, and can adopt a resistance type heating pipe; the heat exchanging part 1 is arranged above the evaporating part 2 and comprises a heat exchanging shell 11 and a condensing pipe 12, the heat exchanging shell 11 is also of a horizontal tubular structure, one closed end of the heat exchanging shell 11 is arranged opposite to one closed end of the evaporating shell 21, the heat exchanging shell 11 is connected with the evaporating shell 21 through a communicating pipe 4, the communicating pipe 4 can be arranged into a cylinder shape or a square tube shape, a plurality of communicating pipes are uniformly distributed between the heat exchanging shell 11 and the evaporating shell 21, the size of each communicating pipe 4 can be the same, and the communicating pipe 4 is connected with the bottommost part of the heat exchanging shell 11 and the highest part of the evaporating shell 21, so that refrigerants heated in the evaporating shell 21, such as hot water and the like, can fully enter the heat exchanging shell 11; the shell at the two ends of the communicating pipe 4 is also provided with a return pipe 5, a liquid inlet and a liquid outlet of the return pipe 5 are respectively arranged at the middle parts of the heat exchange shell 11 and the evaporation shell 21, so that hot water and the like can be ensured to flow into the evaporation shell 21 from the liquid inlet after being fully contacted with the condenser pipe 12, and low-temperature water flowing into the evaporation shell 21 from the liquid outlet can be fully heated again at the bottom of the evaporation shell 21; the open end of the heat exchange shell 11 is provided with a mounting flange 111, the condenser tube 12 is a U-shaped tube bundle, the length is slightly shorter than that of the heat exchange shell 11, the tube box 112 fixes the tube plate on the mounting flange 111, the upper part of the outer side of the tube box 112 is provided with a medium inlet 113, the lower part of the outer side of the tube box 112 is provided with a medium outlet 114, a medium such as oil and the like enters the condenser tube 12 from the inlet 113, and the medium such as the oil and the like is changed into hot oil after being subjected to sufficient heat exchange with water.
The height of the communication pipe 4 may be set to 1/2 of the diameter of the heat exchange housing 11.
The upper part of the heat exchange shell 11 is also provided with a plurality of detecting pipe orifices, generally two symmetrical lifting lugs 115, and the upper part of the sealing end of the heat exchange shell 11 is also provided with a temperature measuring hole 116.
Because of the problem of water quality, the bottom of the evaporation shell 21 may produce more scale or other impurities after being used for a period of time, therefore, a drain outlet 24 can be arranged at the bottom of the evaporation shell 21, and the sediments are discharged from the drain outlet during maintenance.
When the utility model relates to a calorimeter device is in use, as shown in fig. 1, the arrow direction in the figure is the liquid flow direction, heat exchange shell 11 and evaporation shell 21 are filled with cold water, electric heater 22 is started first, electric heating pipe 222 heats the water in evaporation shell 21, the water slowly floats up along communicating pipe 4 after being heated, enters heat exchange shell 11, the cold water in heat exchange shell 11 sinks gradually along return pipe 5, and is heated gradually in the lower part of evaporation shell 21; meanwhile, cold oil enters the condensation pipe 12 from the medium inlet 113, the oil temperature gradually rises after the floating hot water exchanges heat with the cold oil in the condensation pipe 12, the hot oil flows out from the medium outlet 114, the temperature is reduced after the hot water exchanges heat with the cold oil, the hot water slowly sinks to the bottom of the evaporation shell 21 to be heated again, and the reciprocating circulation is carried out in this way; according to the requirement of raising the temperature of the medium such as oil entering the condensation pipe 12, the control head 221 part of the electric heater 22 is provided with parameters such as temperature, power and the like for heating control, thereby ensuring that the temperature of the oil flowing out from the medium outlet 114 can be controlled within the required range.
The heat exchanging part 1 and the evaporating part 2 are separately arranged, the pressure requirement on the shell is relatively low, the production and manufacturing cost is reduced, the height of the communicating pipe 4 is short, heated water can enter the heat exchanging shell 11 in a short time, and the heat loss is small.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the embodiments disclosed, but is capable of numerous equivalents and substitutions without departing from the spirit of the invention, the equivalents and substitutions being limited only by the scope of the appended claims.
Claims (8)
1. A calorimeter device comprises a heat exchange part, an evaporation part and a base, and is characterized in that the evaporation part is horizontally arranged on the base; the evaporation part comprises an evaporation shell and an electric heater, the evaporation shell is of a cylindrical structure, one end of the evaporation shell is closed, the other end of the evaporation shell is provided with a sealing end cover, and a refrigerant is filled in the evaporation shell; the electric heater comprises a control head and an electric heating pipe, the electric heating pipe is fixedly connected with the sealing end cover and is arranged in the evaporation shell, and the length of the electric heating pipe does not exceed the length of the evaporation shell; the heat exchange part is arranged above the evaporation part and comprises a heat exchange shell and a condenser pipe, the heat exchange shell is also of a horizontal cylindrical structure, one closed end of the heat exchange shell is arranged opposite to one closed end of the evaporation shell, the heat exchange shell is connected with the evaporation shell through communicating pipes, a plurality of communicating pipes are uniformly distributed between the heat exchange shell and the evaporation shell, and the communicating pipes are the same in size; the communicating pipe is connected with the bottommost part of the heat exchange shell and the highest part of the evaporation shell; a return pipe is also arranged in the shell at the two ends of the communicating pipe, and a liquid inlet and a liquid outlet of the return pipe are respectively arranged in the middle of the heat exchange shell and the evaporation shell; the length of the condenser pipe is not more than that of the heat exchange shell, an installing flange is arranged at the opening end of the heat exchange shell, the pipe box fixes the pipe plate on the installing flange, a medium inlet is formed in the upper portion of the outer side of the pipe box, and a medium outlet is formed in the lower portion of the outer side of the pipe box.
2. The calorimeter apparatus of claim 1, wherein the feed-through tubes are cylindrical or square tubes.
3. The calorimeter apparatus of claim 2, wherein the height of the feed-through tubes is 1/2 times the diameter of the heat exchange housing.
4. The calorimeter apparatus of claim 1, wherein the electrically heated tube is an electrically resistive tube.
5. The calorimeter apparatus of claim 1, wherein the condenser tubes are U-tube bundles.
6. The calorimeter apparatus of claim 1, wherein the upper portion of the heat exchange housing further comprises a plurality of test nozzles and two symmetrical lifting lugs.
7. The calorimeter apparatus of claim 1, wherein the sealed end of the heat exchange housing is further provided with a temperature measuring hole at the upper portion.
8. The calorimeter apparatus of claim 1, wherein the bottom of the evaporation housing is provided with a drain outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060594.XU CN210243035U (en) | 2019-07-08 | 2019-07-08 | Heat measurer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921060594.XU CN210243035U (en) | 2019-07-08 | 2019-07-08 | Heat measurer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210243035U true CN210243035U (en) | 2020-04-03 |
Family
ID=69990213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921060594.XU Expired - Fee Related CN210243035U (en) | 2019-07-08 | 2019-07-08 | Heat measurer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210243035U (en) |
-
2019
- 2019-07-08 CN CN201921060594.XU patent/CN210243035U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202485495U (en) | Shell-and-tube type heat exchanger of baffle of ADS (accelerator driven system) reactor | |
| US5165472A (en) | Heat exchanger with fluid injectors | |
| CN103675016A (en) | Testing system for phase change heating and temperature controlling effects of heat release type tubular reactor | |
| CN204301567U (en) | A kind of hi-temp hi-effective double tube plate heat exchanger | |
| CN101608841A (en) | Thermal-collecting tube, solar thermal collector and solar water heater | |
| CN210243035U (en) | Heat measurer device | |
| CN208968338U (en) | A kind of novel coil fixed support device | |
| CN211042656U (en) | Device for testing condensation heat transfer two-phase flow pattern and heat transfer flow resistance performance in horizontal pipe | |
| KR20060036169A (en) | Experimental device to measure condensing and boiling heat transfer coefficient of tubes | |
| CN110927199B (en) | Indoor experimental device for high-temperature scaling of crude oil heat exchanger | |
| CN107300332A (en) | A kind of two-tube pass heat exchanger | |
| CN106680006B (en) | A kind of fission shell-and-tube exhaust-heat boiler experimental system and experimental method | |
| CN201841010U (en) | Small and medium-sized adiabatic reactor | |
| CN110988022B (en) | Sleeve type cooling water jacket structure and gravity assisted heat pipe detection device and detection method | |
| CN212378554U (en) | High-temperature heat jacket plate-shell type heat exchanger | |
| CN210090347U (en) | Energy storage system for laboratory | |
| CN211885403U (en) | Condensing device for rapid acid purification instrument | |
| CN219608824U (en) | Maximum heat transfer capacity testing device for gravity assisted heat pipe | |
| CN205462320U (en) | Oil product copper sheet metal bath for corrosion test | |
| CN215263227U (en) | Heat energy conversion and analysis device for heat exchanger tube | |
| CN203744769U (en) | Semi-instantaneous water heater | |
| CN210322092U (en) | Constant temperature bath cooling device for thermometer detection | |
| CN213873413U (en) | A high-efficient circulative cooling system for octane number machine that petrol detected | |
| CN210972039U (en) | Liquid material detects uses save set | |
| CN214472918U (en) | Quick refrigerated adiabatic acceleration calorimeter |
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: 20200403 |