CN209399560U - A kind of fluid heater - Google Patents
A kind of fluid heater Download PDFInfo
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- CN209399560U CN209399560U CN201920104996.9U CN201920104996U CN209399560U CN 209399560 U CN209399560 U CN 209399560U CN 201920104996 U CN201920104996 U CN 201920104996U CN 209399560 U CN209399560 U CN 209399560U
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- heater box
- heater
- fluid
- inlet pipe
- fixed frame
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Abstract
The utility model relates to a kind of fluid heaters.Fluid heater includes being divided into bilevel fixed frame, the upper layer of fixed frame is provided with heater box, heater box has the inner cavity for accommodating hot fluid to be added and tank wall is equipped with inlet and outlet, multiple heating elements are provided in heater box, the lower layer of fixed frame is provided with the inlet pipe that the import with heater box is connect, and is serially connected with liquid feeding pump in inlet pipe.Heating element generates heat to heat to heat-conducting fluid after being powered, it only needs to consume electric energy, therefore carbon dioxide or other pernicious gases will not be generated as fuel combustion, not will cause environmental pollution, use cost also is thus greatly reduced there is no need to carry out exhaust-gas treatment in this way.
Description
Technical field
The utility model relates to technical field of heating, and in particular to a kind of fluid heater.
Background technique
Heater is common a kind of heating equipment in commercial process, and relatively conventional at present is diesel heating pot
Furnace and heated by natural gas boiler.Diesel heating boiler and the fuel used respectively bavin oil and gas of heated by natural gas boiler, and
Bavin oil and gas belongs to organic-fuel, and it is even some containing harmful components that carbon dioxide is inevitably generated after burning
Gas, to cause damages to environment.In order to reach the discharge standard of national regulation, it is necessary to emission-control equipment is set, ten
Divide inconvenience, and cost is very high.In addition, fuel combustion is also contemplated that fuel availability, fuel and AIR Proportional are controlled, is otherwise fired
Use cost can also be greatly increased by expecting that utilization rate is too low.
Utility model content
The purpose of this utility model is to provide a kind of fluid heaters, to solve diesel heating boiler in the prior art
It is high with heated by natural gas boiler use cost and the problem of cause environmental pollution.
To achieve the above object, the fluid heater of the utility model include be divided into bilevel fixed frame, Gu
The upper layer for determining frame is provided with heater box, and heater box has the inner cavity for accommodating hot fluid to be added and tank wall is equipped with import and goes out
Mouthful, multiple heating elements are provided in heater box, the lower layer of fixed frame is provided with the inlet tube that the import with heater box is connect
Road is serially connected with liquid feeding pump in inlet pipe.
The utility model has the advantages that heating element generates heat to heat to heat-conducting fluid after being powered, it is only necessary to electric energy is consumed,
Therefore carbon dioxide or other pernicious gases will not be generated as fuel combustion, not will cause environmental pollution, so also just not
It needs to carry out exhaust-gas treatment, thus greatly reduces use cost.
Further, there are two above and be arranged in juxtaposition in the horizontal direction, each heater box series winding for heater box.Hot-fluid to be added
The expected temperature reached is certain when body finally flows out, if a heater box is only arranged, it is necessary to control hot fluid to be added
Flow velocity it is more slow, make hot fluid to be added stay longer in heater box, and multiple heater boxes series winding can make it is to be added
Hot fluid goes successively to next heater box after flowing out from a heater box and is heated, and hot fluid to be added is in each heater box
Residence time can shorten, the heating box number of series winding is more, and the flow velocity of hot fluid to be added can be faster, to accelerate
Fluid circulation improves heating speed.Under the premise of meeting heating requirements, add if whole heating elements are all disposed within one
In hot tank, then heater box volume is inevitable very big, heater box, which is set as two or more, can share heating element multiple add
In hot tank, it can be carried out for the heater box where the heating element being burned when there is the case where heating element is burnt out to occur
Maintenance replacement, and other heater boxes are all unaffected.Whole heater boxes are arranged in juxtaposition in the horizontal direction, can reduce fluid
The whole height of heating device, convenient transportation.
Further, heater box is cylindrical shape, and the axis extending direction of cylindric heater box is vertical with parallel direction,
The import and export of heater box is located at the both ends of cabinet.Enter hot fluid to be added from one end of heater box, other end outflow,
Guarantee hot fluid to be added by whole heating elements, to guarantee good heating effect.
Further, heating element is the U-shaped electrically heated rod extended along heater box axis direction, and U-shaped electrically heated rod is equal
It is even to gather in cabinet.Setting can make the contact area of fluid and heating element larger in this way, and heating more evenly, improves heating
Speed.
Further, the exit of each U-shaped electrically heated rod is located at the same end of cylindric heater box, is convenient for and power supply
Connection, is more clear the connection line in heater box clear, avoids intersecting entanglement.
On the basis of any one of the above scheme, there are two the liquid feeding pumps in inlet pipe, and two liquid feeding pumps are connected in parallel on
In inlet pipe.Two the one of of liquid feeding pump can when liquid feeding pump currently in use breaks down as spare liquid feeding pump
Start spare liquid feeding pump and continue to the normal work of fluid heater, and reserves time enough to the feed liquor to break down
Pump is repaired or replaced.
When heater box is equipped with two or more and successively contacts, the outlet of the last one heater box of series winding is connected with out liquid
Pipeline, the liquid outlet on outlet tube road and the inlet of the inlet pipe are towards identical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the specific embodiment of the fluid heater of the utility model；
Fig. 2 is the side view of Fig. 1；
In figure: 1- fixed frame；11- inlet pipe；110- inlet；12- outlet tube road；120- liquid outlet；2- heating
Case；21- import；The outlet 22-；3-U shape electrically heated rod；4- liquid feeding pump；5- motor；6- filter；7- valve；8- gasket；9-
Insulating layer.
Specific embodiment
The embodiments of the present invention is described further with reference to the accompanying drawing.
The specific embodiment of the fluid heater of the utility model, as shown in Figure 1 to Figure 2, including fixed frame 1, Gu
Determine frame 1 to divide for upper layer and lower layer, the upper layer of fixed frame 1 is equipped with heater box 2, and heater box 2 has for accommodating hot fluid to be added
Inner cavity, the tank wall of heater box 2 is equipped with the import 21 entered for fluid and the outlet 22 flowed out for fluid, sets in heater box 2
There are multiple heating elements.The lower layer of fixed frame 1 is equipped with inlet pipe 11, and inlet pipe 11 is connect with the import 21 of heater box 2,
Liquid feeding pump 4 is serially connected in inlet pipe 11, liquid feeding pump 4 is connected with motor 5.
Heater box 2 sets there are two and is arranged in juxtaposition in the horizontal direction, and two heater boxes 2 are contacted.Heater box 2 is cylindrical shape,
The axis extending direction of cylindric heater box 2 is vertical with parallel direction, and the import and export of heater box 2 is located at the both ends of cabinet.
Inlet pipe 11 is connect with the import 21 of one of heater box 2, and the outlet 22 of the heater box 2 passes through pipeline and another heating
The import 21 of case 2 connects, and the outlet 22 of another heater box 2 is connected with outlet tube road 12, the liquid outlet 120 on outlet tube road 12 with
The inlet 110 of inlet pipe 11 is towards identical.
Heating element uses U-shaped electrically heated rod 3, and U-shaped electrically heated rod 3 extends along 2 axis direction of heater box, several U-shapeds
Electrically heated rod 3 uniformly gathers in cabinet.U-shaped electrically heated rod 3 is bolted in heater box 2, the position of bolt presses
Equipped with gasket 8.The exit of each U-shaped electrically heated rod 3 is located at the same end of cylindric heater box 2, to connect to power supply,
It is more clear the connection line in heater box 2 clear, avoids intersecting entanglement.
There are two liquid feeding pump 4 is set, two liquid feeding pumps 4 are connected in parallel in inlet pipe 11 and form two parallel branches, and two
It is respectively equipped with valve 7 in parallel branch, the on-off of two parallel branches is controlled by valve 7.One of them of two liquid feeding pumps
As spare liquid feeding pump, when liquid feeding pump currently in use breaks down, spare liquid feeding pump can be started and continue to fluid heating
The normal work of device, and reserve time enough and the liquid feeding pump to break down is repaired or replaced.
Filter 6 is connected in the upstream of liquid feeding pump 4 in inlet pipe 11.It is equipped with insulating layer 9 outside each heater box 2,
It is leaked with completely cutting off heat, improves utilization rate of heat value.It is additionally provided with temperature control system in fixed frame 1, U can be adjusted as needed
The size of current flowed through in shape electrically heated rod 3, and then control fluid temperature (F.T.).Hot fluid to be added in the present embodiment is using leading
Hot oil, it is, of course, also possible to be other heat-conducting fluids.
U-shaped electrically heated rod generates heat after using the power on and heats to heat-conducting fluid, it is only necessary to consume electric energy, therefore not
Can carbon dioxide or other pernicious gases are generated as fuel combustion, not will cause environmental pollution, so also there is no need into
Row exhaust-gas treatment, thus greatly reduces use cost.
In above-described embodiment, heater box sets there are two and is arranged in juxtaposition in the horizontal direction, and two heater box series windings are set in this way
The benefit set is to improve heating speed, convenient for heater box maintenance replacement and convenient transportation.Certainly, heater box can also be set as three
More than, three or more situations are similar with two situations, are equivalent between first heater box and the last one heater box
Several heater boxes of having contacted again improve heating efficiency by increasing the flowing velocity for heating box number to accelerate heat-conducting fluid.
Certainly, heater box can also only set one, at this time if it is intended to guaranteeing that heat-conducting fluid has faster flowing velocity, it is necessary to
The interior installation heating element as much as possible of heater box, the volume of heater box is inevitable very big, and transport is more inconvenient, and once has and add
Thermal element damage, it is necessary to entire heater box be dismantled and repaired, be inconvenient.Heater box is set as horizontal row when two or more
Column can reduce the whole height of fluid heater, convenient transportation, if not considering traffic condition, naturally it is also possible to will
Multiple heater boxes successively stack along the vertical direction.
In above-described embodiment, heater box is cylindrical shape, the axis extending direction of cylindric heater box and two heater boxes
Parallel direction is vertical, and the import and export of heater box is located at the both ends of cabinet.In other embodiments, heater box can also be
Square tube shape or other shapes, the import and export of heater box can also be located at the same end of cabinet.
In above-described embodiment, using U-shaped electrically heated rod as heating element, the exit of each U-shaped electrically heated rod is located at
The same end of cylindric heater box.In other embodiments, U-shaped electrically heated rod can also be drawn from the different ends of heater box, electricity
Heating rod can also be Z-shaped or S-shaped etc..
In above-described embodiment, parallel connection is set there are two liquid feeding pump in inlet pipe, one of to be used as spare liquid feeding pump.This
A kind of only preferred embodiment, in other embodiments, it is also feasible for only setting a liquid feeding pump.
In above-described embodiment, the liquid outlet on the outlet tube road being connect with the last one heater box and the inlet of inlet pipe
Towards identical.In other embodiments, liquid outlet can also be different towards with inlet direction.
Claims (7)
1. a kind of fluid heater, characterized in that including being divided into bilevel fixed frame, the upper layer setting of fixed frame
There is heater box, heater box has the inner cavity for accommodating hot fluid to be added and tank wall is equipped with inlet and outlet, is provided in heater box
Multiple heating elements, the lower layer of fixed frame are provided with the inlet pipe that the import with heater box is connect, concatenate in inlet pipe
There is liquid feeding pump.
2. fluid heater according to claim 1, characterized in that there are two above and in the horizontal direction simultaneously for heater box
Column arrangement, each heater box series winding.
3. fluid heater according to claim 2, characterized in that heater box is cylindric, and cylindric heater box
Axis extending direction it is vertical with parallel direction, the import and export of heater box is located at the both ends of cabinet.
4. fluid heater according to claim 3, characterized in that heating element is to extend along heater box axis direction
U-shaped electrically heated rod, U-shaped electrically heated rod uniformly gathers in cabinet.
5. fluid heater according to claim 4, characterized in that the exit of each U-shaped electrically heated rod is located at circle
The same end of tubular heater box.
6. fluid heater described in any one according to claim 1 ~ 5, characterized in that the liquid feeding pump in inlet pipe has
Two, two liquid feeding pumps are connected in parallel in inlet pipe.
7. according to fluid heater described in claim 2 ~ 5 any one, characterized in that the last one heater box of series winding
Outlet be connected with outlet tube road, the liquid outlet on outlet tube road and the inlet of the inlet pipe are towards identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104996.9U CN209399560U (en) | 2019-01-22 | 2019-01-22 | A kind of fluid heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920104996.9U CN209399560U (en) | 2019-01-22 | 2019-01-22 | A kind of fluid heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209399560U true CN209399560U (en) | 2019-09-17 |
Family
ID=67898749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920104996.9U Active CN209399560U (en) | 2019-01-22 | 2019-01-22 | A kind of fluid heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209399560U (en) |
-
2019
- 2019-01-22 CN CN201920104996.9U patent/CN209399560U/en active Active
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