CN204924502U - Calorimeter calibrating installation heat transfer constant temperature water tank - Google Patents
Calorimeter calibrating installation heat transfer constant temperature water tank Download PDFInfo
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- CN204924502U CN204924502U CN201520334302.2U CN201520334302U CN204924502U CN 204924502 U CN204924502 U CN 204924502U CN 201520334302 U CN201520334302 U CN 201520334302U CN 204924502 U CN204924502 U CN 204924502U
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- heat exchange
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- pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 238000009434 installation Methods 0.000 title abstract 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010010219 Compulsions Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a calorimeter calibrating installation heat transfer constant temperature water tank, including main water tank and heat transfer case, the heat transfer incasement be equipped with electric heater, main water tank and heat transfer case link to each other through first heat transfer pipeline and second heat transfer pipeline, the one end of first heat transfer pipeline be connected with the first delivery port of main water tank lower part lateral wall, the other end of first heat transfer pipeline be connected with the first water inlet of heat transfer case lateral wall, first heat transfer pipeline on be equipped with heat transfer water pump and first heat transfer valve, the one end of second heat transfer pipeline be connected with the second delivery port of heat transfer roof wall, the other end of second heat transfer pipeline extend to inside the main water tank body after passing the second water inlet of main water tank lateral wall, second heat transfer pipeline on be equipped with second heat transfer valve. This heat transfer constant temperature water tank is when electric heater breaks down, as long as electric heater just can be changed to closing water pump and heat transfer valve, labour saving and time saving has alleviateed intensity of labour, resources are saved.
Description
Technical field
The utility model relates to a kind of accessory of heat meter calibrating apparatus, specifically a kind of heat meter calibrating apparatus heat exchange constant temperature water tank.
Background technology
Calorimeter calculates the instrument of heat to be widely used in the measurement instrument that every field belongs to state compulsion calibrating.Flow sensor, pairing temperature sensor, the component detection of counter and the total amount calibrating of calorimeter can be carried out to various calorimeter for the coherent detection department of the calibrating testing of calorimeter and the heat meter calibrating apparatus that needs of manufacturing enterprise, its principle of work is: the rotating speed now passing through adjust flux variable valve and variable frequency pump, uninterrupted is adjusted on set flow point, standard thermometer is placed in together with the temperature sensor of tested table two constant temperature water tanks (simulation entrance and exit temperature) respectively, calibrating is started after system run all right, computing machine gathers associated flow in verification process, the signals such as temperature, calibrating is stopped after running a period of time, automatically the standard amount value during calculating calibrating according to associated hot force equation by computing machine, calculating is compared by the heat indicating value of standard amount value and tested table, realize the verification test to tested table.
Existing for heat meter calibrating apparatus constant temperature water tank, its structure generally comprises casing, this casing is by upper, under, left, right plate, the hollow containment housing that lower shoe and upper plate surround, the electrical heating elements being in this bottom half is provided with in this casing, and by electrical heating elements, cold water is heated, conducting water delivering orifice after design temperature is reached until the water temperature of water in casing, hot water now in casing can from water delivering orifice outflow and through conveyance conduit to tested calorimeter, backwater after calibrating again through return line flow in casing, again heated by heating element, flow out from water delivering orifice again after heating, circulation like this.Constant temperature water tank is the storage water of heat meter calibrating apparatus and the container that heats water.
But, the constant temperature water tank of this kind of structure, there is a fatal shortcoming, exactly electric heater break down need to carry out repair and replacement time, the hot water stored in water tank all must be released, because most of user can not have buffer tank, can only hot water be arranged into sewer, do not only wasting water resource like this, and waste electric energy, for 20 cubic metres of water tank room temperatures 20 DEG C, the electric energy often discharging a water waste is; 694 degree.And draining and add water and heat and approximately need the time, and the time changing electric heater only needs 30 minutes to one hour.
Utility model content
The purpose of this utility model is to provide a kind of heat meter calibrating apparatus heat exchange constant temperature water tank, this heat exchange constant temperature water tank is when breaking down at electric heater, can when main box need to discharge water, just electric heater can be changed with heat exchange valve as long as switch off the pump, time saving and energy saving, alleviate labour intensity, increase work efficiency, economize on resources.
The technical scheme in the invention for solving the technical problem is: heat meter calibrating apparatus heat exchange constant temperature water tank, its structure comprises main water box and heat exchange box, be provided with electric heater in described heat exchange box, described main water box is connected with the second heat exchange pipeline by the first heat exchange pipeline with heat exchange box;
One end of the first described heat exchange pipeline is connected with the first water delivering orifice of main water box lower sides, the other end of the first described heat exchange pipeline is connected with the first water inlet of heat exchange box sidewall, and the first described heat exchange pipeline is provided with heat exchange water pump and the first heat exchange valve; One end of the second described heat exchange pipeline is connected with the second water delivering orifice of heat exchange box roof, the other end of the second described heat exchange pipeline extends to main water box box house through after the second water inlet of main water box sidewall, and the second described heat exchange pipeline is provided with the second heat exchange valve.
Further, described heat exchange water pump is the heat-resisting water pump of band lining, and the first described heat exchange valve and the second heat exchange valve are stainless steel ball valve.
Further, the first described heat exchange pipeline and the material of the second heat exchange pipeline are stainless steel, and in pipeline, flow velocity is no more than 3m/s, and the volume of heat exchange casing is approximately 1/30 ~ 1/50 of main water box.
The beneficial effects of the utility model are: the electric heater of this heat exchange constant temperature water tank is not directly installed in main water box, and be mounted in heat exchange box body, when electric heater breaks down, can when main box need to discharge water, as long as closedown heat exchange water pump and heat exchange valve just can be changed or electric heater for maintaining, time saving and energy saving, can also electric resources of wasting water be avoided.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1 main water box, 2 heat exchange box, 3 electric heaters, 4 heat exchange water pumps, 5 first heat exchange pipelines, 6 first water inlets, 7 first water delivering orifices, 8 first heat exchange valves, 9 second heat exchange pipelines, 10 second heat exchange valves, 11 second water delivering orifices, 12 second water inlets.
Embodiment
With reference to Figure of description, heat meter calibrating apparatus heat exchange constant temperature water tank of the present utility model is described in detail below.
As shown in Figure 1, heat meter calibrating apparatus heat exchange constant temperature water tank of the present utility model, its structure comprises main water box 1 and heat exchange box 2, is provided with electric heater 3 in described heat exchange box 2, and described main water box 1 is connected with the second heat exchange pipeline 9 by the first heat exchange pipeline 5 with heat exchange box 2;
One end of the first described heat exchange pipeline 5 is connected with the first water delivering orifice 7 of main water box 1 lower sides, the other end of the first described heat exchange pipeline 5 is connected with the first water inlet 6 of heat exchange box 2 sidewall, and the first described heat exchange pipeline 5 is provided with heat exchange water pump 4 and the first heat exchange valve 8; One end of the second described heat exchange pipeline 9 is connected with the second water delivering orifice 11 of heat exchange box 2 roof, the other end of the second described heat exchange pipeline 9 extends to main water box 1 box house through after the second water inlet 12 of main water box 1 sidewall, and the second described heat exchange pipeline 9 is provided with the second heat exchange valve 10.Heat exchange water pump 4 water extracted bottom main water box is sent to heat exchange box 2, and the water through heating is sent to bottom main water box 1 by the top of heat exchange box 2.The intake-outlet that main water box 1 is connected with heat exchange box 2 keeps cornerwise distance at the bottom of case.The material of the first heat exchange pipeline 5 and the second heat exchange pipeline 9 is stainless steel, and in pipeline, flow velocity is no more than 3m/s, and the volume of heat exchange casing is approximately 1/30 ~ 1/50 of main water box.
Described heat exchange water pump is the heat-resisting water pump of band lining, and the first described heat exchange valve and the second heat exchange valve are stainless steel ball valve, reduces flow resistance.
During work, the water extracting main water box bottom temp lower by heat exchange water pump enters in heat-exchanging water tank by the first heat exchange pipeline, be arranged on electric heater in heat-exchanging water tank to heat water, the higher water of temperature flows into the distance from bottom heat exchange water pump pump mouth of main water box place far away by the water delivering orifice on heat-exchanging water tank top and the second heat exchange pipeline.Hot water now in main water box can from water delivering orifice flow out and through conveyance conduit to tested calorimeter, the backwater after calibrating again through return line flow in main water box, so circulate.
Heat exchange constant temperature water tank of the present utility model when breaking down at electric heater, can when main box do not need discharge water, if switch off the pump and heat exchange valve just can change electric heater, time saving and energy saving, alleviate labour intensity, increase work efficiency, economize on resources.
The above, just explain through diagrams principles more of the present utility model, this instructions is not the utility model to be confined in shown described concrete structure and the scope of application, therefore every corresponding modify of being likely utilized and equivalent, all belong to the scope of the claims that the utility model is applied for.
Except technical characteristic described in instructions, all the other technical characteristics are those skilled in the art's known technology.
Claims (3)
1. heat meter calibrating apparatus heat exchange constant temperature water tank, is characterized in that, comprises main water box and heat exchange box, is provided with electric heater in described heat exchange box, and described main water box is connected with the second heat exchange pipeline by the first heat exchange pipeline with heat exchange box;
One end of the first described heat exchange pipeline is connected with the first water delivering orifice of main water box lower sides, the other end of the first described heat exchange pipeline is connected with the first water inlet of heat exchange box sidewall, and the first described heat exchange pipeline is provided with heat exchange water pump and the first heat exchange valve; One end of the second described heat exchange pipeline is connected with the second water delivering orifice of heat exchange box roof, the other end of the second described heat exchange pipeline extends to main water box box house through after the second water inlet of main water box sidewall, and the second described heat exchange pipeline is provided with the second heat exchange valve.
2. heat meter calibrating apparatus heat exchange constant temperature water tank according to claim 1, is characterized in that, described heat exchange water pump is the heat-resisting water pump of band lining, and the first described heat exchange valve and the second heat exchange valve are stainless steel ball valve.
3. heat meter calibrating apparatus heat exchange constant temperature water tank according to claim 1, it is characterized in that, the first described heat exchange pipeline and the material of the second heat exchange pipeline are stainless steel, and in pipeline, flow velocity is no more than 3m/s, and the volume of heat exchange casing is 1/30 ~ 1/50 of main water box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334302.2U CN204924502U (en) | 2015-05-21 | 2015-05-21 | Calorimeter calibrating installation heat transfer constant temperature water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520334302.2U CN204924502U (en) | 2015-05-21 | 2015-05-21 | Calorimeter calibrating installation heat transfer constant temperature water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204924502U true CN204924502U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520334302.2U Expired - Fee Related CN204924502U (en) | 2015-05-21 | 2015-05-21 | Calorimeter calibrating installation heat transfer constant temperature water tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN204924502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092102A (en) * | 2015-05-21 | 2015-11-25 | 济南三宇仪表设备有限公司 | Heat exchange constant temperature water tank for calorimeter calibrating device |
| CN113375839A (en) * | 2021-06-03 | 2021-09-10 | 北京航天计量测试技术研究所 | Small-flow circulating water load system with accurate temperature control function |
-
2015
- 2015-05-21 CN CN201520334302.2U patent/CN204924502U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105092102A (en) * | 2015-05-21 | 2015-11-25 | 济南三宇仪表设备有限公司 | Heat exchange constant temperature water tank for calorimeter calibrating device |
| CN113375839A (en) * | 2021-06-03 | 2021-09-10 | 北京航天计量测试技术研究所 | Small-flow circulating water load system with accurate temperature control function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 264100 Renren Street 359, Dayao Street, Mouping District, Yantai City, Shandong Province Patentee after: Shandong Sanyu Intelligent Equipment Co.,Ltd. Address before: 250100 No. 38 Xizhou South Road, Licheng District, Jinan City, Shandong Province Patentee before: JINAN SANYU INSTRUMENT EQUIPMENT CO.,LTD. |
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| 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: 20151230 |