CN206959353U - A kind of hydrogenation hot water heat exchanger - Google Patents
A kind of hydrogenation hot water heat exchanger Download PDFInfo
- Publication number
- CN206959353U CN206959353U CN201720556166.0U CN201720556166U CN206959353U CN 206959353 U CN206959353 U CN 206959353U CN 201720556166 U CN201720556166 U CN 201720556166U CN 206959353 U CN206959353 U CN 206959353U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- hot water
- magnetic valve
- water heat
- inlet pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000005984 hydrogenation reaction Methods 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a kind of hydrogenation hot water heat exchanger, including tank body and it is fixedly mounted on the water inlet pipe and outlet pipe of the tank body side, the water inlet pipe side is provided with magnetic valve, the magnetic valve side is provided with flow pipe and drainpipe, the tank body front is provided with battery case and control cabinet, processor, controller and memory are provided with the control cabinet, the control cabinet front is also hinged with case lid, controlling switch and display screen are provided with the case lid, the water inlet pipe side is additionally provided with temperature sensor.Beneficial effect is：The hydrogenation hot water heat exchanger is efficiently solved in the case of underload, outlet of water heater circulating water temperature is high, the problem of heat exchanger easy fouling, extend the service life of heat exchanger, reduce the risk for being forced parking because of the difficult control of underload production temperature, reduce production cost, improve yield.
Description
Technical field
Hydrogenation hot water heat exchanger field is the utility model is related to, is exchanged heat more particularly to a kind of hydrogenation hot water
Device.
Background technology
The temperature of the hydrogenation system of hydrogenation apparatus is the important indicator of hydrogenation, once temperature departure is excessive, just
It is likely to result in hydrogenation parking.Because hydrogen supply is not very stable in process of production at present, hydrogenation can be often because hydrogen
Gas reason is forced load down production, but hydrogenates in the case of low load operation, and heat exchanger exit circulating water temperature is higher, temperature
Degree just be difficult control, if load as little as 50%, just can only parking process, on the other hand, hydrogenate under underload production status,
The easy fouling of heat exchanger, the service life of heat exchanger is thus shortened, and when underrun, hydrogen will be corresponding
Scene emptying maintain the stabilization of hydrogen, so just have lost substantial amounts of emptying hydrogen, add cost of material.For
The above situation, a kind of hydrogenation hot water heat exchanger can be designed to solve the above problems.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of hydrogenation hot water heat exchanger.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of hydrogenation hot water heat exchanger, including tank body and be fixedly mounted on the tank body side water inlet pipe and go out
Water pipe, the water inlet pipe side are provided with magnetic valve, and the magnetic valve side is provided with flow pipe and drainpipe, and the tank body is just
Face is provided with battery case and control cabinet, and processor, controller and memory, the control cabinet front are provided with the control cabinet
Case lid is also hinged with, controlling switch and display screen are provided with the case lid, the water inlet pipe side is additionally provided with TEMP
Device.
In order to further improve the practicality of hydrogenation hot water heat exchanger, the magnetic valve uses two-bit triplet electromagnetism
Valve, it is connected with the flow pipe, the drainpipe and the water inlet pipe.
In order to further improve the practicality of hydrogenation hot water heat exchanger, the battery case front is additionally provided with charging
Mouth and charging indicator light.
In order to further improve the practicality of hydrogenation hot water heat exchanger, the case lid upper surface is additionally provided with power supply and opened
Pass and relay indicating light.
In order to further improve the practicality of hydrogenation hot water heat exchanger, the controlling switch and the magnetic valve and institute
State battery case electrical connection.
In order to further improve the practicality of hydrogenation hot water heat exchanger, the processor and the temperature sensor,
The display screen, the memory, controller electrical connection, the controller use solenoid valve controller, the controller
Also electrically connected with the magnetic valve.
In order to further improve the practicality of hydrogenation hot water heat exchanger, the magnetic valve, the controller, the place
Reason device, the temperature sensor, the memory, the display screen electrically connect with the battery case.
Beneficial effect is：The hydrogenation hot water heat exchanger is efficiently solved in the case of underload, and water heater goes out
Mouthful circulating water temperature is high, the problem of heat exchanger easy fouling, extends the service life of heat exchanger, reduces because underload produces
Temperature hardly possible controls and is forced the risk of parking, reduces production cost, improves yield.
Brief description of the drawings
Fig. 1 is a kind of structural representation of hydrogenation hot water heat exchanger described in the utility model；
Fig. 2 is a kind of cut-away view of hydrogenation hot water heat exchanger described in the utility model.
Description of reference numerals is as follows：
1st, tank body；2nd, magnetic valve；3rd, flow pipe；4th, water inlet pipe；5th, drainpipe；6th, temperature sensor；7th, case lid；8th, show
Screen；9th, relay indicating light；10th, controlling switch；11st, power switch；12nd, outlet pipe；13rd, battery case；14th, charging inlet；15th, fill
Electric indicator lamp；16th, control cabinet；17th, controller；18th, processor；19th, memory.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-Figure 2, a kind of hydrogenation hot water heat exchanger, including tank body 1 and it is fixedly mounted on the side of tank body 1
Water inlet pipe 4 and outlet pipe 12, the side of water inlet pipe 4 is provided with magnetic valve 2, and magnetic valve 2 is used to controlling water inlet pipe 4 to intake and draining
The draining of pipe 5, the side of magnetic valve 2 are provided with flow pipe 3 and drainpipe 5, and the front of tank body 1 is provided with battery case 13 and control cabinet 16,
Processor 18, controller 17 and memory 19 are provided with control cabinet 16, processor 18 is used for what temperature sensor 6 was transmitted
Detection information simultaneously includes the data message after processing on display screen 8, and controller 17 uses solenoid valve controller, for controlling
Magnetic valve 2 is acted, and memory 19 is used for the data message that storage temperature sensor 6 detects, the front of control cabinet 16 is also hinged with
Case lid 7, controlling switch 10 and display screen 8 being provided with case lid 7, controlling switch 10 is used for manually operated control magnetic valve 2 and acted,
The side of water inlet pipe 4 is additionally provided with temperature sensor 6, and temperature sensor 6 is used to detect temperature in water inlet pipe 4, when warm in water inlet pipe 4
When spending larger, the temperature information detected is passed to processor 18 by temperature sensor 6, and processor 18 passes temperature sensor 6
The detection information passed is contrasted with built-in normal value, when detection temperature exceedes default normal value in processor 18, place
Manage device 18 and send control instruction to controller 17, controller 17 is closed water inlet pipe 4 according to the instruction control action of magnetic valve 2, opened
Drainpipe 5, the too high accumulation incrustation scale of the mouth of pipe temperature of water inlet pipe 4 is avoided, improve water heater service life, meanwhile, processor 18 will be located
Temperature data after reason is shown on display screen 8, can be by cleaning cycle after the hydrogenation hot water heat exchanger of said structure
2 years are extended to by original once once a year, it is per treatment to need one which reduces the loss caused by parking twice
The time (i.e. 168 hours) in week, in the case of being produced by a load of line 50%, about 450 tons of week age production loss
MTD, that is, cause about 900 tons/year of production loss；About 1206 tons of TDI is converted into, by current TDI prices with average 14000 yuan/ton
Meter, can reduce yuan/year of economic loss 16,890,000, meanwhile, hydrogenation system is during low load operation, the difficult control of hydrogenation temperature, when
Parking process is needed during load as little as 50%, the grand hydrogen of ordinary circumstance credit is interrupted and once needed 8 hours, is monthly interrupted by average,
Every year with regard to 12 times, thus produce 96 hours less, be converted into MTD and just lose 230 tons every year, about 308 tons of TDI is converted into, by mesh
Preceding TDI prices can be reduced 4,310,000 yuan/year of loss, in addition after technological transformation, be surveyed by underload in terms of average 14000 yuan/ton
Examination, hydrogenation system minimum load can be controlled in 35% steady production, can produce within 96 hours 181 tons of MTD by this carry calculation, change
About 243 tons of TDI is counted as, about 3,400,000 yuan/year of income can be increased.
In order to further improve the practicality of hydrogenation hot water heat exchanger, magnetic valve 2 uses two-bit triplet magnetic valve, its
Being connected with flow pipe 3, drainpipe 5 and water inlet pipe 4, the front of battery case 13 is additionally provided with charging inlet 14 and charging indicator light 15,
The upper surface of case lid 7 is additionally provided with power switch 11 and relay indicating light 9, and controlling switch 10 is electrically connected with magnetic valve 2 and battery case 13
Connect, processor 18 electrically connects with temperature sensor 6, display screen 8, memory 19, controller 17, and controller 17 uses magnetic valve control
Device processed, controller 17 also electrically connect with magnetic valve 2, magnetic valve 2, controller 17, processor 18, temperature sensor 6, memory
19th, display screen 8 electrically connects with battery case 13.
General principle, principal character and advantage of the present utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
Defined by appended claims and its effect thing.
Claims (7)
1. a kind of hydrogenation hot water heat exchanger, including tank body and the water inlet pipe and the water outlet that are fixedly mounted on the tank body side
Pipe, it is characterised in that：The water inlet pipe side is provided with magnetic valve, and the magnetic valve side is provided with flow pipe and drainpipe,
The tank body front is provided with battery case and control cabinet, and processor, controller and memory are provided with the control cabinet, described
Control cabinet front is also hinged with case lid, and controlling switch and display screen are provided with the case lid, and the water inlet pipe side is also set up
There is temperature sensor.
A kind of 2. hydrogenation hot water heat exchanger according to claim 1, it is characterised in that：The magnetic valve uses two
Three-way magnetic valve, it is connected with the flow pipe, the drainpipe and the water inlet pipe.
A kind of 3. hydrogenation hot water heat exchanger according to claim 1, it is characterised in that：The battery case front is also set
It is equipped with charging inlet and charging indicator light.
A kind of 4. hydrogenation hot water heat exchanger according to claim 1, it is characterised in that：The case lid upper surface is also set
It is equipped with power switch and relay indicating light.
A kind of 5. hydrogenation hot water heat exchanger according to claim 1, it is characterised in that：The controlling switch with it is described
Magnetic valve and battery case electrical connection.
A kind of 6. hydrogenation hot water heat exchanger according to claim 1, it is characterised in that：The processor and the temperature
Sensor, the display screen, the memory, controller electrical connection are spent, the controller uses solenoid valve controller, institute
Controller is stated also to electrically connect with the magnetic valve.
A kind of 7. hydrogenation hot water heat exchanger according to claim 1, it is characterised in that：The magnetic valve, the control
Device processed, the processor, the temperature sensor, the memory, the display screen electrically connect with the battery case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556166.0U CN206959353U (en) | 2017-05-18 | 2017-05-18 | A kind of hydrogenation hot water heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720556166.0U CN206959353U (en) | 2017-05-18 | 2017-05-18 | A kind of hydrogenation hot water heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206959353U true CN206959353U (en) | 2018-02-02 |
Family
ID=61375039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720556166.0U Expired - Fee Related CN206959353U (en) | 2017-05-18 | 2017-05-18 | A kind of hydrogenation hot water heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206959353U (en) |
-
2017
- 2017-05-18 CN CN201720556166.0U patent/CN206959353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |