CN207247533U - A kind of explosion-proof electric heater for fluid - Google Patents
A kind of explosion-proof electric heater for fluid Download PDFInfo
- Publication number
- CN207247533U CN207247533U CN201721000290.5U CN201721000290U CN207247533U CN 207247533 U CN207247533 U CN 207247533U CN 201721000290 U CN201721000290 U CN 201721000290U CN 207247533 U CN207247533 U CN 207247533U
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- Prior art keywords
- heater
- explosion
- proof
- flange
- heater box
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Abstract
The utility model discloses a kind of explosion-proof electric heater for fluid, including heater, heater box and explosion-proof insulating layer, the heater is arranged at the top of the heater box, the explosion-proof insulating layer is provided with the outside of the heater box, wherein, the inside upper part of the heater is provided with controller, the bottom of the heater is provided with water-proof protection cover, and the lower part of the water-proof protection cover extends to the inside upper part of the heater box, the inside bottom of the water-proof protection cover is provided with electric heater unit, the bottom of the electric heater unit is provided with several electric heating crossover connections, the bottom of the electric heating crossover connection is through the water-proof protection cover and extends to the lower inside of the heater box, flange one is provided with the middle part of the heater, several mounting holes one are provided with the flange one.Beneficial effect：The explosion danger of electric heater is avoided, reduces the security risk used.
Description
Technical field
Heater context is the utility model is related to, it particularly relates to a kind of explosion-proof electric heater for fluid.
Background technology
Explosion-proof electric heater for fluid is a kind of a kind of equipment using electrical power conversion as thermal energy for explosion-proof occasion.Traditional
Explosion-proof electric heater for fluid is both provided with anti-dry detection device, even if but can anti-dry also electric heater can be caused to damage
It is bad, while the heating tube meeting aging in electric heater, so as to influence the service life of electric heater, cause to influence electric heater
Safe handling, be easy to cause security risk, the serious generation for causing electric heater explosive event.
The problem of in correlation technique, not yet propose effective solution at present.
Utility model content
The problem of in correlation technique, the utility model proposes a kind of explosion-proof electric heater for fluid, to overcome existing phase
Above-mentioned technical problem present in the technology of pass.
What the technical solution of the utility model was realized in：
A kind of explosion-proof electric heater for fluid, including heater, heater box and explosion-proof insulating layer, the heater are arranged at institute
The top of heater box is stated, the explosion-proof insulating layer is provided with the outside of the heater box, wherein, the inside upper part of the heater
Controller is provided with, the bottom of the heater is provided with water-proof protection cover, and the lower part of the water-proof protection cover extends to institute
The inside upper part of heater box is stated, the inside bottom of the water-proof protection cover is provided with electric heater unit, the electric heater unit
Bottom is provided with several electric heating crossover connections, and the bottom of the electric heating crossover connection through the water-proof protection cover and extends to described
The lower inside of heater box, is provided with flange one in the middle part of the heater, several mounting holes is provided with the flange one
One, the inside of the mounting hole one, which is interted, is provided with lock screw, and the lock screw, which is inserted through, is arranged at the heater box top
The flange two in portion is fixedly connected with the flange one, and the heater box is cavity structure, and a upper lateral part of the heater box is set
There is outlet, fluid inductive switch is provided with the inside of the outlet, one end of the outlet is provided with flange three, described
Another side lower part of heater box is provided with inlet tube, and one end of the inlet tube is provided with flange four, the bottom of the heater box
Sewage draining exit is provided with, the bottom of the sewage draining exit is connected with blowdown valve, the explosion-proof insulation is provided with the outside of the heater box
Layer.
Further, ground wire is provided with the top of the heater.
Further, the side of the flange three and the flange four is provided with seal groove and several mounting holes two.
Further, the side of the heater is provided with display screen and several buttons.
Further, the surface of the electric heating crossover connection and the inner wall of the heater box are both provided with heat-resistant anticorrosive erosion layer.
Further, the wall thickness of the heater box is more than 5mm.
Further, the model SC200 general purpose controllers of the controller.
The beneficial effects of the utility model：By the way that fluid to be heated is flowed into heater box from inlet tube, fluid is treated
Liquid level covers fluid inductive switch, and heater powers on start-up operation, and electric heater unit converts electrical energy into thermal energy and passes through electricity
Hot-cast socket pipe passes to the fluid inside heater box, and the temperature of fluid is shown by the display screen on heater, sets fluid
Heating-up temperature, then flowed out from outlet, ensure that the fluid inside heater box reaches a certain amount, heater can just work, will not
Dry combustion method, avoids the explosion danger of electric heater, reduces the security risk used.
In addition, by being provided with ground wire at the top of heater so that the situation for avoiding leaking electricity and getting an electric shock occurs, and then
Effectively increase the security used；By the way that the side of flange three and flange four is provided with seal groove and several mounting holes
Two so that convenient installation and the leakproofness for ensureing installation, and then ensure the convenience and safety of product；Pass through the side heater
It is provided with display screen and several buttons so that operation is more directly perceived simple, and then easy to promote the use of；By electric heating crossover connection
Surface and the inner wall of heater box be both provided with heat-resistant anticorrosive erosion layer so that corrosion resistance is lifted, and then ensures that product makes
Use the service life；By the way that the wall thickness of heater box is more than 5mm so that heater box has certain structural strength, and then ensures the peace of product
Complete and quality.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram according to a kind of explosion-proof electric heater for fluid of the utility model embodiment.
In figure：
1st, heater；2nd, heater box；3rd, explosion-proof insulating layer；4th, controller；5th, water-proof protection cover；6th, electric heater unit；7、
Electric heating crossover connection；8th, flange one；9th, mounting hole one；10th, lock screw；11st, flange two；12nd, outlet；13rd, fluid sensing is opened
Close；14th, flange three；15th, inlet tube；16th, flange four；17th, sewage draining exit；18th, blowdown valve；19th, it is grounded；20th, seal groove；
21st, mounting hole two；22nd, display screen.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art's all other embodiments obtained, all belong to
In the scope of the utility model protection.
A kind of embodiment according to the present utility model, there is provided explosion-proof electric heater for fluid.
As shown in Figure 1, according to a kind of explosion-proof electric heater for fluid of the utility model embodiment, including heater 1, heating
Case 2 and explosion-proof insulating layer 3, the heater 1 are arranged at the top of the heater box 2, and the outside of the heater box 2 is set
Explosion-proof insulating layer 3 is stated, wherein, the inside upper part of the heater 1 is provided with controller 4, and the bottom of the heater 1 is provided with
Water-proof protection cover 5, and the lower part of the water-proof protection cover 5 extends to the inside upper part of the heater box 2, the water-proof protection cover
5 inside bottom is provided with electric heater unit 6, and the bottom of the electric heater unit 6 is provided with several electric heating crossover connections 7, institute
The bottom of electric heating crossover connection 7 is stated through the water-proof protection cover 5 and extends to the lower inside of the heater box 2, the heating
The middle part of device 1 is provided with flange 1, several mounting holes 1, the inside of the mounting hole 1 are provided with the flange 1
Interspersed to be provided with lock screw 10, the lock screw 10 is inserted through the flange 2 11 for being arranged at the top of heater box 2 and institute
Flange 1 to be stated to be fixedly connected, the heater box 2 is cavity structure, and a upper lateral part of the heater box 2 is provided with outlet 12,
The inner side of the outlet 12 is provided with fluid inductive switch 13, and one end of the outlet 12 is provided with flange 3 14, described
Another side lower part of heater box 2 is provided with inlet tube 15, and one end of the inlet tube 15 is provided with flange 4 16, the heater box
2 bottom is provided with sewage draining exit 17, and the bottom of the sewage draining exit 17 is connected with blowdown valve 18, and the outside of the heater box 2 is set
There is the explosion-proof insulating layer 3.
By means of above-mentioned technical proposal, by the way that fluid to be heated is flowed into heater box 2 from inlet tube 15, fluid is treated
Liquid level covers fluid inductive switch 13, and heater 1 powers on start-up operation, and electric heater unit 6 converts electrical energy into thermal energy and leads to
Cross electric heating crossover connection 7 and pass to fluid inside heater box 2, the temperature of fluid is shown by the display screen 22 on heater 1, if
The heating-up temperature of constant current body, then flowed out from outlet 12, ensure that the fluid inside heater box 2 reaches a certain amount, heater 1
Can just work, will not dry combustion method, avoid the explosion danger of electric heater, reduce the security risk used.
In addition, by the way that the top of heater 1 is provided with ground wire 19 so that the situation for avoiding leaking electricity and getting an electric shock occurs,
And then effectively increase the security used；If by the side of flange 3 14 and flange 4 16 be provided with seal groove 20 and
Dry mounting hole 2 21 so that convenient installation and the leakproofness for ensureing installation, and then ensure the convenience and safety of product；Pass through handle
The side of heater 1 is provided with display screen 22 and several buttons so that and operation is more directly perceived simple, and then easy to promote the use of；
Layer is lost by the way that the surface of electric heating crossover connection 7 and the inner wall of heater box 2 are both provided with heat-resistant anticorrosive so that corrosion resistance carries
Rise, and then ensure the service life of product；By the way that the wall thickness of heater box 2 is more than 5mm so that heater box 2 has certain structure
Intensity, and then ensure the safety and quality of product.
In conclusion by means of the above-mentioned technical proposal of the utility model, by fluid to be heated from inlet tube 15
Flow into heater box 2, treat that the liquid level of fluid covers fluid inductive switch 13, heater 1 powers on start-ups operation, and electrical heating fills
Put 6 and convert electrical energy into thermal energy and fluid inside heater box 2 is passed to by electric heating crossover connection 7, pass through the display on heater 1
The temperature of the display fluid of screen 22, sets the heating-up temperature of fluid, then is flowed out from outlet 12, ensures the fluid inside heater box 2
Reach a certain amount, heater 1 can just work, will not dry combustion method, avoid the explosion danger of electric heater, reduce the safety used
Hidden danger.
In addition, by the way that the top of heater 1 is provided with ground wire 19 so that the situation for avoiding leaking electricity and getting an electric shock occurs,
And then effectively increase the security used；If by the side of flange 3 14 and flange 4 16 be provided with seal groove 20 and
Dry mounting hole 2 21 so that convenient installation and the leakproofness for ensureing installation, and then ensure the convenience and safety of product；Pass through handle
The side of heater 1 is provided with display screen 22 and several buttons so that and operation is more directly perceived simple, and then easy to promote the use of；
Layer is lost by the way that the surface of electric heating crossover connection 7 and the inner wall of heater box 2 are both provided with heat-resistant anticorrosive so that corrosion resistance carries
Rise, and then ensure the service life of product；By the way that the wall thickness of heater box 2 is more than 5mm so that heater box 2 has certain structure
Intensity, and then ensure the safety and quality of product.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (7)
- A kind of 1. explosion-proof electric heater for fluid, it is characterised in that including heater (1), heater box (2) and explosion-proof insulating layer (3), The heater (1) is arranged at the top of the heater box (2), and the explosion-proof insulation is provided with the outside of the heater box (2) Layer (3), wherein, the inside upper part of the heater (1) is provided with controller (4), and the bottom of the heater (1) is provided with anti- Water conservation cover (5), and the lower part of the water-proof protection cover (5) extends to the inside upper part of the heater box (2), the waterproof is protected The inside bottom of shield (5) is provided with electric heater unit (6), and the bottom of the electric heater unit (6) is provided with several electric heating Crossover connection (7), the bottom of the electric heating crossover connection (7) through the water-proof protection cover (5) and extend to the heater box (2) Lower inside, is provided with flange one (8) in the middle part of the heater (1), several mounting holes is provided with the flange one (8) One (9), the inside of the mounting hole one (9), which is interted, is provided with lock screw (10), and the lock screw (10) is inserted through setting Flange two (11) at the top of the heater box (2) is fixedly connected with the flange one (8), and the heater box (2) is cavity knot Structure, a upper lateral part of the heater box (2) are provided with outlet (12), and fluid sensing is provided with the inside of the outlet (12) Switch (13), one end of the outlet (12) is provided with flange three (14), and another side lower part of the heater box (2) is provided with Inlet tube (15), one end of the inlet tube (15) are provided with flange four (16), and the bottom of the heater box (2) is provided with blowdown Mouth (17), the bottom of the sewage draining exit (17) is connected with blowdown valve (18).
- A kind of 2. explosion-proof electric heater for fluid according to claim 1, it is characterised in that the top of the heater (1) It is provided with ground wire (19).
- A kind of 3. explosion-proof electric heater for fluid according to claim 1, it is characterised in that the flange three (14) and described The side of flange four (16) is provided with seal groove (20) and several mounting holes two (21).
- A kind of 4. explosion-proof electric heater for fluid according to claim 1, it is characterised in that the side of the heater (1) It is provided with display screen (22) and several buttons.
- 5. a kind of explosion-proof electric heater for fluid according to claim 1, it is characterised in that the electric heating crossover connection (7) The inner wall of surface and the heater box (2) is both provided with heat-resistant anticorrosive erosion layer.
- A kind of 6. explosion-proof electric heater for fluid according to claim 1, it is characterised in that the wall thickness of the heater box (2) More than 5mm.
- A kind of 7. explosion-proof electric heater for fluid according to claim 1, it is characterised in that the model of the controller (4) For SC200 general purpose controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000290.5U CN207247533U (en) | 2017-08-11 | 2017-08-11 | A kind of explosion-proof electric heater for fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721000290.5U CN207247533U (en) | 2017-08-11 | 2017-08-11 | A kind of explosion-proof electric heater for fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207247533U true CN207247533U (en) | 2018-04-17 |
Family
ID=61879876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721000290.5U Expired - Fee Related CN207247533U (en) | 2017-08-11 | 2017-08-11 | A kind of explosion-proof electric heater for fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207247533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429393A (en) * | 2017-08-24 | 2019-03-05 | 江苏威能电气有限公司 | A kind of anti-riot electric heater for fluid |
-
2017
- 2017-08-11 CN CN201721000290.5U patent/CN207247533U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109429393A (en) * | 2017-08-24 | 2019-03-05 | 江苏威能电气有限公司 | A kind of anti-riot electric heater for fluid |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20180811 |