CN220771977U - Steam heat exchanger unit - Google Patents
Steam heat exchanger unit Download PDFInfo
- Publication number
- CN220771977U CN220771977U CN202322592654.5U CN202322592654U CN220771977U CN 220771977 U CN220771977 U CN 220771977U CN 202322592654 U CN202322592654 U CN 202322592654U CN 220771977 U CN220771977 U CN 220771977U
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- Prior art keywords
- steam
- pipe
- water
- circulation
- heat exchange
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000010992 reflux Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000006837 decompression Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000001502 supplementing effect Effects 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000011946 reduction process Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a steam heat exchange unit, in particular to the field of steam heat exchange units, which comprises a heating box, a thermometer and an air pressure meter, wherein the thermometer is installed on the heating box, the air pressure meter is installed on one side of the thermometer, one side of the heating box is connected with a steam circulation pipe, a first circulation pump is installed on the steam circulation pipe, a heat exchange pipe is sleeved on the steam circulation pipe, one end of the heat exchange pipe is connected with a water circulation pipe, a second circulation pump is installed on the water circulation pipe, one side of the heating box is connected with a steam pipe, an exhaust pump is installed on the steam pipe, the other side of the heating box is connected with a return pipe, and the return pipe is provided with a return pump. The utility model has the advantages of improving heat conduction efficiency, reducing pressure of the excessive high pressure generated by steam, reasonably utilizing the discharged steam in the pressure reduction process, automatically supplementing water, preventing the reduction of the steam generation amount, realizing automatic cooling, recycling all water consumption, preventing water resource waste and reducing water adding frequency.
Description
Technical Field
The utility model relates to the technical field of steam heat exchange units, in particular to a steam heat exchange unit.
Background
The steam heat exchanger unit is a whole set of equipment for heating water by taking steam as a heat source, has very wide application in heating and heat exchange in the north, and is divided into two types by using the heat transfer mode of the equipment for heating water by taking steam as the heat source: the direct heating device is used for directly mixing steam and water to heat the water, such as a heat-sensitive heat exchanger unit; the other type is indirect heating equipment, namely steam and water are two independent systems, heat energy is conducted from high grade to low grade through the metal surface, and the indirect heating equipment is like an eddy heat film heat exchanger unit, and the unit consists of a circulating pump, a water supplementing pump and the like.
The utility model patent of patent publication number CN216282934U discloses a plate heat exchanger set with steam attemperation, comprising: the machine body comprises a supporting frame, wherein the surface of the supporting frame is fixedly connected with an operation box, the surface of the supporting frame is provided with a heat exchanger, and the surface of the heat exchanger is provided with an air outlet pipe; the heat dissipation mechanism comprises a control cylinder, the surface at the outlet duct is fixed connection to the control cylinder, the one end fixedly connected with shield of outlet duct is kept away from to the control cylinder, the inboard of shield is provided with the storehouse of admitting air, the control storehouse has been seted up to the inboard of shield, the inboard sliding connection in control storehouse has the ball of supporting. The utility model realizes the control of the gas entering the control bin by the ball, achieves the steam heat dissipation of equipment on the support frame, realizes the fixation of the connecting position of the inserted link in the connecting rod by the action of the telescopic spring, and achieves the effect of quick connection of the heat exchanger on the support frame.
But this structure adopts the mode of heat conduction when in actual use, through heating the water in the pipeline, generates wholly, carries out heat conduction to the water in the pipeline of laminating, and finally needs equipment to dispel the heat, adopts directly to discharge steam, realizes quick cooling, and discharges steam, has not only wasted a large amount of energy, has also led to the fact extravagant to the electric quantity that consumes before the steam heats moreover, simultaneously, can make indoor a large amount of steam that produces, still need add water in addition when using next time, consequently, proposes a steam heat exchanger unit now.
Disclosure of Invention
The technical scheme of the utility model aims at solving the technical problem of overlarge singleness in the prior art and provides a solution which is obviously different from the prior art. In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a steam heat exchanger unit to solve the above-mentioned problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steam heat exchanger unit, including the heating cabinet, thermometer and barometer, install the thermometer on the heating cabinet, barometer is installed to thermometer one side, heating cabinet one side is connected with the steam circulation pipe, install first circulating pump on the steam circulation pipe, install the heat exchange tube on the steam circulation pipe, heat exchange tube one end is connected with the water circulation pipe, install the second circulating pump on the water circulation pipe, heating cabinet one side is connected with the steam pipe, install the exhaust pump on the steam pipe, the heating cabinet opposite side is connected with the back flow, install the reflux pump on the back flow, heat the water in the steam storehouse through the heater, make the temperature of water in the steam storehouse rise, produce steam, first circulating pump operation, draw into the steam circulation pipe in from steam circulation pipe one end, circulate in the steam storehouse from the other end again, in the in-process that the steam is in the steam circulation pipe circulated, make steam temperature rise, and the rivers in the heat exchange tube absorb heat, thereby under the second circulating pump carries out pumping circulation to the water in the water circulation pipe, make all water circulation pass through the heat exchange tube, all can absorb the heat respectively, make the temperature in the water circulation pipe rise, realize the heat transfer in the water circulation.
Preferably, a heater is arranged in the heating box and is connected with a steam bin, and two ends of the steam circulation pipe are respectively connected with two sides of the steam bin.
Preferably, the steam circulation pipe part is inserted into the heat exchange pipe in a penetrating way, and sealing sleeves are arranged at the joints of the two ends of the heat exchange pipe and the steam circulation pipe.
Preferably, the steam pipe and the exhaust pump form a decompression mechanism, one end of the steam pipe is connected with the steam bin, and the other end of the steam pipe is connected with the water flow circulating pipe.
Preferably, the return pipe and the return pump form a return mechanism, one end of the return pipe is connected with the steam bin, and the other end of the return pipe is connected with the water circulation pipe.
Preferably, the detection ends of the thermometer and the barometer are all communicated into the steam bin, and the barometer is electrically connected with the exhaust pump.
The utility model has the technical effects and advantages that:
1. compared with the prior art, the steam circulation pipe is inserted into the heat exchange pipe, so that the circulating water in the heat exchange pipe can wrap the steam circulation pipe, the heat exchange contact area is increased, the heat exchange efficiency is improved, and the heat loss is reduced;
2. through steam pipe, the exhaust pump, back flow and the setting of backwash pump, compare with prior art, can reduce pressure to the too high atmospheric pressure that produces in the steam storehouse, and can cool down the steam storehouse, and in the in-process of reducing pressure and cooling, original steam homoenergetic is discharged into the water circulation pipe, make the water in the water circulation pipe carry out the thermal neutralization, improve the heat preservation effect of water circulation pipe, and can carry out automatic moisturizing to the steam storehouse of discharge steam, thereby make things convenient for follow-up to continue to use, and need not additionally water, thereby reduce the water adding frequency, make whole heat exchanger unit can last the direct use.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of a connection structure of a heat exchange tube and a steam circulation tube according to the present utility model.
Fig. 3 is a schematic structural view of the steam circulation pipe of the present utility model.
The reference numerals are: 1. a heating box; 2. a thermometer; 3. an air pressure gauge; 4. a steam circulation pipe; 5. a first circulation pump; 6. a heat exchange tube; 7. a water circulation pipe; 8. a second circulation pump; 9. a steam pipe; 10. an exhaust pump; 11. a return pipe; 12. and a reflux pump.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A steam heat exchanger set shown in the attached drawings 1-3 comprises a heating box 1, a thermometer 2 and an air pressure meter 3, wherein the thermometer 2 is installed on the heating box 1, the air pressure meter 3 is installed on one side of the thermometer 2, a steam circulating pipe 4 is connected on one side of the heating box 1, a first circulating pump 5 is installed on the steam circulating pipe 4, a heat exchange pipe 6 is sleeved on the steam circulating pipe 4, one end of the heat exchange pipe 6 is connected with a water flow circulating pipe 7, a second circulating pump 8 is installed on the water flow circulating pipe 7, a steam pipe 9 is connected with an exhaust pump 10 on one side of the heating box 1, a return pipe 11 is connected with a return pipe 12, water in a steam bin is heated by a heater, so that the water temperature in the steam bin is increased, steam is generated, the first circulating pump 5 operates to pump the steam into the steam 4 from one end, then enters the steam bin from the other end for circulation, the steam is in the process of circulating in the steam bin, the temperature of the steam circulating pipe 4 is increased, the water in the heat exchange pipe 6 absorbs heat, the water in the second circulating pipe 8 is connected with the steam circulating pipe 9, the water in the circulation pipe 7 is circulated by the water circulation pipe 7, and all the water can be absorbed by the water temperature in the circulating pipe 7, and the water can be respectively heated by the circulating pipes.
As shown in fig. 1, a heater is arranged inside the heating box 1, the heater is connected with a steam bin, two ends of a steam circulating pipe 4 are respectively connected to two sides of the steam bin, so that water in the steam bin is heated, and generated steam can circulate in the steam circulating pipe 4.
As shown in fig. 1 and 2, the steam circulation pipe 4 is partially inserted into the heat exchange pipe 6, and sealing sleeves are installed at the joints of the two ends of the heat exchange pipe 6 and the steam circulation pipe 4, so that the contact area of circulating water and steam is increased, and the heat exchange efficiency is improved.
As shown in fig. 1, the steam pipe 9 and the exhaust pump 10 form a decompression mechanism, one end of the steam pipe 9 is connected with the steam bin, and the other end of the steam pipe is connected with the water flow circulating pipe 7, so that the exhaust of the excessive air pressure generated in the steam bin is reduced, and the safety accident caused by the excessive air pressure is prevented.
As shown in figure 1, the reflux pipe 11 and the reflux pump 12 form a reflux mechanism, one end of the reflux pipe 11 is connected with the steam bin, and the other end of the reflux pipe is connected with the water circulation pipe 7, so that automatic water supplementing is carried out in the steam bin, the steam bin can be continuously used, and the external water adding frequency is reduced.
As shown in fig. 1, the detection ends of the thermometer 2 and the barometer 3 are both led into the steam bin, and the barometer 3 is electrically connected with the exhaust pump 10.
The working principle of the utility model is as follows: when the steam heat exchange unit is used for indoor floor heating, the water flow circulation pipe 7 is a floor heating heat conduction pipe, when the heat exchange unit is opened, the heater heats water in the steam bin, so that the water temperature in the steam bin is increased, steam is generated, the first circulation pump 5 operates, the steam is pumped into the steam circulation pipe 4 from one end of the steam circulation pipe 4 and enters the steam bin from the other end to circulate, the temperature of the steam circulation pipe 4 is increased in the process that the steam is in the circulation of the steam circulation pipe 4, and the water flow in the heat exchange pipe 6 absorbs heat, so that under the condition that the second circulation pump 8 pumps and circulates the water in the water flow circulation pipe 7, all the water circulation passes through the heat exchange pipe 6, and the heat can be absorbed respectively, so that the water temperature in the water flow circulation pipe 7 is increased, and heat exchange is realized;
under the condition that the steam bin is continuously heated by the heater, the air pressure in the steam bin is increased, the air pressure gauge 3 detects the air pressure, when the air pressure is too high, the air pump 10 operates to directly discharge steam into the water circulation pipe 7 from the steam pipe 9, so that the steam is directly connected with water to heat the water, and meanwhile, the water in the water circulation pipe 7 is quantitatively pumped into the steam bin for heating to generate steam due to the fact that the water level in the steam bin is reduced, and the reflux pump 12 operates to realize automatic supply and automatic water adjustment;
when the water temperature in the heating box 1 needs to be cooled, the heater stops running, the exhaust pump 10 is opened to completely exhaust steam in the steam bin into the water flow circulating pipe 7, and the circulating water in the water flow circulating pipe 7 is pumped into the steam bin by the reflux pump 12 to neutralize the temperature in the steam bin, so that automatic cooling is realized, the original water level in the steam bin is ensured, meanwhile, the energy loss is reduced, the floor heating heat preservation time is prolonged, and water addition is not needed again when the floor heating heat preservation time is used next time, so that automatic adjustment of all water is realized.
The utility model has the advantages of improving heat conduction efficiency, reducing pressure of the excessive high pressure generated by steam, reasonably utilizing the discharged steam in the pressure reduction process, automatically supplementing water, preventing the reduction of the steam generation amount, realizing automatic cooling, recycling all water consumption, preventing water resource waste and reducing water adding frequency.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. The utility model provides a steam heat exchanger unit, includes heating cabinet (1), thermometer (2) and barometer (3), install thermometer (2) on heating cabinet (1), barometer (3) are installed to thermometer (2) one side, its characterized in that: the steam heating device is characterized in that one side of the heating box (1) is connected with a steam circulation pipe (4), a first circulation pump (5) is arranged on the steam circulation pipe (4), a heat exchange pipe (6) is sleeved on the steam circulation pipe (4), one end of the heat exchange pipe (6) is connected with a water flow circulation pipe (7), a second circulation pump (8) is arranged on the water flow circulation pipe (7), one side of the heating box (1) is connected with a steam pipe (9), an exhaust pump (10) is arranged on the steam pipe (9), a return pipe (11) is connected with the other side of the heating box (1), and a return pump (12) is arranged on the return pipe (11).
2. A steam heat exchanger unit as recited in claim 1, wherein: the heating box (1) is internally provided with a heater, the heater is connected with a steam bin, and two ends of the steam circulating pipe (4) are respectively connected to two sides of the steam bin.
3. A steam heat exchanger unit as recited in claim 1, wherein: the steam circulation pipe (4) is partially inserted into the heat exchange pipe (6), and sealing sleeves are arranged at the joints of the two ends of the heat exchange pipe (6) and the steam circulation pipe (4).
4. A steam heat exchanger unit as recited in claim 1, wherein: the steam pipe (9) and the exhaust pump (10) form a decompression mechanism, one end of the steam pipe (9) is connected with the steam bin, and the other end of the steam pipe is connected with the water flow circulating pipe (7).
5. A steam heat exchanger unit as recited in claim 1, wherein: the reflux pipe (11) and the reflux pump (12) form a reflux mechanism, one end of the reflux pipe (11) is connected with the steam bin, and the other end is connected with the water flow circulating pipe (7).
6. A steam heat exchanger unit as recited in claim 1, wherein: the detection ends of the thermometer (2) and the barometer (3) are respectively communicated with the inside of the steam bin, and the barometer (3) is electrically connected with the exhaust pump (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592654.5U CN220771977U (en) | 2023-09-23 | 2023-09-23 | Steam heat exchanger unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322592654.5U CN220771977U (en) | 2023-09-23 | 2023-09-23 | Steam heat exchanger unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220771977U true CN220771977U (en) | 2024-04-12 |
Family
ID=90599465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322592654.5U Active CN220771977U (en) | 2023-09-23 | 2023-09-23 | Steam heat exchanger unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220771977U (en) |
-
2023
- 2023-09-23 CN CN202322592654.5U patent/CN220771977U/en active Active
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