CN208952423U - A kind of conduction oil electric heater pressure regulation tank arrangement - Google Patents
A kind of conduction oil electric heater pressure regulation tank arrangement Download PDFInfo
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- CN208952423U CN208952423U CN201821406107.6U CN201821406107U CN208952423U CN 208952423 U CN208952423 U CN 208952423U CN 201821406107 U CN201821406107 U CN 201821406107U CN 208952423 U CN208952423 U CN 208952423U
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Abstract
The utility model relates to a kind of conduction oil electric heater pressure regulation tank arrangements, including pressure regulation tank body, disengaging tracheae and ball valve, fever oil is equipped in the compensator body, described disengaging tracheae one end is fixed with ball valve, the other end of disengaging tracheae is mounted on pressure regulation tank interior and extends up to pressure regulation top of the tank, described communicating pipe one end is installed in compensator body and extends to pressure regulation tank base, communicating pipe the other end be installed at the top of heater.The utility model is to ensure to be used for a long time, and avoiding damaging because of electric appliance original part causes tank body and heater line to block, therefore need to cancel all electromagnetic valves, so that pressure regulation tank arrangement controls connection with the external world always.The tank body of the utility model is long tubular and is mounted on equipment bay, reliable and stable；The utility model is also equipped with temperature sensor can timely high temperature alarm.In conclusion the utility model structure is simple, there is no electrical equipment control valve part, it is sturdy durable.
Description
Technical field
The utility model belongs to fever oily heating furnace field, and heating furnace pressure can be automatically adjusted by relating in particular to one kind
Regulator.
Background technique
Currently, as people's awareness of environmental protection continues to increase, various electric heating equipments replace original coal stove or
Person burns steam stove, and fever oil oven is the most extensive among these, it is the energy-efficient equipment in the fields such as chemical industry, petroleum, heating, hair
Hot oil is a kind of transfer medium of heat, and since it is with homogeneous heating, temperature adjustment control temperature is accurate, can generate height under normal pressure
The features such as temperature, heat-transfer effect is good, energy conservation, conveys and is easy to operate, is widely used in various occasions, and its purposes in recent years
It is more and more with dosage.It can be expanded after the heating of general heating oil, therefore generating heat oil oven equipment can be equipped with regulator, so that furnace
Internal heat generation oil and outside air completely cut off in order to avoid aoxidizing to reduce oil product.
Due to complex for pressure relief device structure in the prior art, and it is furnished with various electromagnetic valves, once failure
The circulation for blocking furnace and outside air is caused into safety accident, while although pressure relief device plays the role of pressure regulation, but external
Air can be contacted with the oil in heater, and in addition exactly many structures do not configure real-time monitoring system.
Such as patent 200610122514.X " high carbon molecule heating oil energy-saving electric water heater ", although letting out equipped with pressure regulation
Pressure device, but this structure is easy to appear apparatus failure and solenoid valve is caused not work, at the same outside air also can with sent out in shell
Hot oil contact；Or patent: 201721147305 " a kind of high frequency quantum boiler of organic heat carrier ", safety that structure is complicated
Low, fever oil, which may contact to easily cause excessive instant water and gasify with water, causes air pressure in equipment cavity excessively high.Or:
201711020052.5 " a kind of boiler of organic heat carrier that can be heated based on variable-frequency electromagnetic ", structure is also complicated and is easy to appear peace
Full accident.
Therefore the fever oil equipment regulator of the prior art exists certain insufficient, at the same take not yet real time monitoring with
Automation control makes its satisfaction that can play the role of pressure regulation and air and contacts together with oil there are no a kind of pressure adjusting structure
When also can be automatically-monitored.
Summary of the invention
In order to solve the above technical problems, it is simple, the operation is stable that the purpose of the utility model is to provide a kind of structures
Conduction oil electric heater pressure regulation tank arrangement, the device make heater operation internal pressure and extraneous balance, guarantee simultaneously
Outside air is not contacted with heater body oil.
To achieve the goals above, the utility model uses technical solution below:
A kind of conduction oil electric heater pressure regulation tank arrangement, including pressure regulation tank body, disengaging tracheae and ball valve, the pressure regulation tank body
Interior to be equipped with fever oil, described disengaging tracheae one end fixes with ball valve, pass in and out tracheae the other end be mounted on pressure regulation tank interior and
Extend up to pressure regulation top of the tank, communicating pipe one end be installed in compensator body and extend to pressure regulation tank base, communicating pipe
The other end is installed at the top of heater.
As a preferred solution: the connection pipe diameter is greater than disengaging tracheae, and being connected to pipe diameter is heater liner diameter
2%-7%.Communicating pipe, size design was reasonable, i.e., satisfaction isolation heater and contacting external air avoid heater interior and pressure regulation again
Oily exchange in tank arrangement, it is ensured that heater fever oil quality is stablized.
As a preferred solution: being additionally provided with the oily window convenient for observation on the pressure regulation tank wall, pressure regulation top of the tank is also set
There are second temperature sensor, observable pressure regulation tank interior situation, the temperature of height and pressure regulation tank interior including oil level
Degree grasps equipment dynamic security.
As a preferred solution: the ball valve includes valve operation lever, the side of the heater is additionally provided with limit switch, and
When valve operation lever touches limit switch, heater could normally start.
The utility model is to ensure to be used for a long time, and avoiding damaging because of electric appliance original part causes tank body and heater line to block,
Therefore it need to cancel all electromagnetic valves, so that pressure regulation tank arrangement controls connection with the external world always.The tank body of the utility model is length
It tubular and is mounted on equipment bay, it is reliable and stable；The utility model is also equipped with temperature sensor can timely high temperature alarm.To sum up
Described, the utility model structure is simple, does not have electrical equipment control valve part, sturdy durable.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure using the electric heater of utility model device.
Fig. 2 is the structural schematic diagram of the liner and outer circulation spiral layer using the electric heater of utility model device.
Fig. 3 is the top surface structure schematic diagram using the electric heater of utility model device.
Fig. 4 is the structural schematic diagram of the ball valve and limit switch using the electric heater of utility model device.
Fig. 5 is the agent structure schematic diagram using the electric mixer of the electric heater of utility model device.
Fig. 6 is the overall structure diagram using the electric mixer of the electric heater of utility model device.
Fig. 7 is the structural schematic diagram of the pressure regulation tank arrangement of electric heater.
Fig. 8 is the pressure regulation tank arrangement of electric heater and the attachment structure schematic diagram of heater.
Fig. 9 is the structural schematic diagram of the coil pipe and fixed support device using the electric heater of utility model device.
Figure 10 is the longitudinal profile structure of the coil pipe and fixed support device using the electric heater of utility model device
Schematic diagram.
Figure 11 is the horizontal section structure of the coil pipe and fixed support device using the electric heater of utility model device
Schematic diagram.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
A kind of high carbon molecule heating oil electric heater of internal and external screw heat exchange structure as shown in Figure 1 to 11, including it is outer
Frame 1, pedestal 2, electric mixer 3, heating rod 42, heater 5 and pressure regulation tank arrangement 6, the pressure regulation tank arrangement 6 and heater
5 are each attached on pedestal 2, and pressure regulation tank arrangement 6 includes communicating pipe 61, and pressure regulation tank arrangement 6 and heater 5 pass through and connect communicating pipe 61
Logical, the heater 5 includes liner 51, outer gallbladder 52 and coil pipe 53, and 51 top of liner is welded with middle partition 59, middle partition 59
It is formed between 51 top surface of liner between expansion chamber 58,51 bottom surface of middle partition 59 and liner and forms oil pocket, middle partition 59 is equipped with
The through-hole of multiple connection expansion chambers 58 and oil pocket, the coil pipe 53 are arranged in oil pocket, and the hull outside of liner 51 is welded with spiral shell
Spacer ring 56 is revolved, the outside of the spiral spacer ring 56 is welded with outer circulation shell 54, and the shell of liner 51, follows at spiral spacer ring 56 outside
54 three of toroidal shell body forms outer circulation spiral layer 55, and coil pipe 53 is connected to outer circulation spiral layer 55, and coil pipe 53 and water inlet pipe mouth
93 connections, outer circulation spiral layer 55 are connected to effluent pipe mouth 92, and the water of coil pipe can be by outer circulation spiral laminar flow to water outlet, can
Utilize the heat dissipation area of liner shell.The electric mixer 3 is each attached to 5 top of heater, and electric mixing with heating rod 42
It mixes device 3 and heating rod 42 is inserted into the oil pocket of heater 5, the outer framework 1 is fixed on pedestal 2 and by pressure regulation tank arrangement 6
It is coated with heater 5.
Multiple fixed support devices are distributed uniformly and circumferentially on the coil pipe 53, the fixed support device includes branch
Support column 531, steady brace 533, bottom plate 534 and supporting sleeve 535, two support posts 531 are separately positioned on coil pipe 53
Interior outside, 531 bottom of support post and bottom plate 534 are fixed, are welded and fixed at the top of support post 531 by connecting plate 532, multiple
Steady brace 533 is separately positioned between neighbouring two coil pipes 53, and the both ends of steady brace 533 are vertical with two supports respectively
Column 531 is fixed, and the supporting sleeve 535 is set on steady brace 533.
The support post 531 uses c-type bending plate or channel steel, and support post 531 is vertical with bottom plate 534 fixed,
The steady brace 533 is rivet or bolt, and the supporting sleeve 535 is cylinder.
The electric mixer 3 includes motor 31, shell 34 and stirring rod 37, and the drive end bearing bracket of the motor 31 passes through bolt
It is fixed with shell 34, it is connected through a screw thread, is located in one end insertion shell 34 of the stirring rod 37 and with the main shaft of motor 33
It is additionally provided with cooling fin 39 on stirring rod 37 in shell 34, multiple heat release holes 36, the stirring rod are offered on the shell 34
37 other end is further fixed on stirring blade 32.
The cooling fin 39 is mounted on stirring rod 37 by axle sleeve, and cooling fin 39 is welded on axle sleeve, and axle sleeve hot jacket is tight
Gu the outside of the shell 34 is additionally provided with radiating ribs 35 on stirring rod 37, gone back between 34 inner wall of the stirring rod 37 and shell
Equipped with sealing ring 38.
The pressure regulation tank arrangement 6 further includes pressure regulation tank body 64, disengaging tracheae 65 and ball valve 66, is set in the pressure regulation tank body 64
There is fever oil, described 65 one end of disengaging tracheae and ball valve 66 are fixed, and the other end of disengaging tracheae 65 is mounted in pressure regulation tank body 64
Portion and the top of pressure regulation tank body 64 is extended up to, described 61 one end of communicating pipe is installed in pressure regulation tank body 64 and extends to compensator
64 bottom of body, communicating pipe, 61 other end was installed to 5 top of heater.
It is additionally provided with the oily window 63 convenient for observation on 64 side wall of pressure regulation tank body, the second temperature is additionally provided at the top of pressure regulation tank body 64
Sensor 62 is spent, 61 diameter of communicating pipe is greater than disengaging tracheae 65, and 61 diameter of communicating pipe is 5 liner of heater, 51 diameter
2%-7%。
The utility model provides a kind of pressure regulation tank arrangement, is installed in parallel on the bottom plate of equipment with heater, pressure regulation tank body
Inside be previously added fever oil, transportational process ball valve close, avoid heater body oil leak, to scene after ball valve opening do not having
Without turning off under abnormal conditions.One mounting ball valve of tracheae is passed in and out, the other end is mounted on tank interior and prolongs raw to tank body top
Portion uses convenient for air pressure adjustment disengaging air in tank body, can be from the disengaging tracheae of tank body after oil expansion in limiting case lower heater
It excludes can avoid superpressure in heater to cause an explosion accident.
It is big compared with disengaging tracheae to be connected to pipe diameter, for balancing pressure in heater.Due to conduction oil after heater heating
Inner air is discharged by connecting tube for expansion.Since oil temperature reduces after heater stops heating, heater body pressure drop
It is low, the fever oil reserved in compensator body is drawn into communicating pipe until pressure balance in heater and steady using communicating pipe at this time
It decides.Later period heater, which is again turned on, similarly protects pressure since oil in communicating pipe is discharged in compensator body by oil expansion
Maintain an equal level weighing apparatus, repeatable in this way to be recycled, it can be ensured that outside control contacts the oxidation for preventing oil with heater internal heat generation oil.
Pressure regulation tank body top is equipped with oily window can observe the liquid level height of oil at any time, judge whether there is exception.Also match simultaneously
Have temperature sensor can automatic identification equipment whether be in safe operation, be automatically closed if a sensor senses that temperature crosses higher position
Heating system is alarmed simultaneously, is handled in time.
The ball valve 66 includes valve operation lever 81, and the side of the heater 5 is additionally provided with limit switch 82, and works as valve
Operating stick 81 touches limit switch 82, and heater 5 could normally start.
The valve operation lever 81 of limit switch and pressure regulation tank arrangement cooperates, and valve operation lever 81 is far from limit in transportational process
Switch, limit switch be in normally open at this time therefore whole equipment fail to open heating function, when being installed to live late gate
Operating stick 81 turns to valve opening state, and valve operation lever 81 touches limit switch and is at normally off at this time, in this way
Equipment could normally start heating tube, and the left and right of this switch can be avoided well because artificially forgetting that operating valve opening leads to equipment
Lead to safety accident in high pressure conditions.
Multiple partition stiffening plates 21 are equipped in the pedestal 2,2 bottom of pedestal is additionally provided with multiple footing 23, the bottom
It is filled with thermal insulation material 22 in seat 2, thermal insulation material 22 is equipped between liner 51 and outer gallbladder 52, is also equipped on the outer framework 1
Electric appliance original part, control and display system.
Component 7 can be controlled in the pressure of the excessive alarm of 5 internal pressure of heater by being additionally provided at the top of the heater 5,
Pressure control component can be safety valve (to certain pressure automatically turn on) be also possible to pressure sensor give control system letter
Number (detected value be more than setting value be shut off heating), it is in ball valve, limit switch failure feelings that this certain pressure, which controls component,
The double protection of condition.
The first temperature sensor 41 is additionally provided at the heating rod 42, the water inlet pipe mouth 93 and effluent pipe mouth 92 go out to be all provided with
There is third temperature sensor 91.
The utility model greatly improves heat transfer rate, interior circulation coil design pad using internal and external screw heat exchange structure
At least, structure is simple, it is firm to consolidate, and external circulation line can make full use of the heat dissipation area of inner housing.The utility model liner top
There are partition cavitys in portion for storing the heat medium oil expanded in heating process, and the utility model is since liner oil temperature is by outer
Circulation line transition and substantially reduce, therefore the low material of temperature requirement can be used in thermal insulation material between liner and outer gallbladder, can save
The about injury of cost and reduction to people.
Electric mixer is installed at the top of utility model device, forced disturbance is carried out to oil, oil and heating rod can be improved
Service life, and the utility model additionally uses pressure relief device, can avoid outside air and contacts with oil in device.
Whether the device overall construction design of the utility model is reasonable, leak convenient for pressure maintaining detection coil pipe with oil storage space.
The heating device of the utility model uses multiple temperature sensors, each sensor setting and heating rod center, can be accurate
Detection oil highest oil temperature, wherein 1 be temperature control point, other be used as reference, real time contrast, wherein some sensor damage
The abnormal conditions such as bad automatically detect, while can voluntarily judge severity, shut down if serious, select if not serious
Other sensors carry out temperature control.
The heat-conducting medium of the utility model high carbon molecule heating oil additive and base oil modulation, thermal coefficient are high.This
Utility model can detect temperature in inlet and outlet pipes, be also equipped with limit switch, pressure control component as multiple security protection.
The utility model bottom plate thickeies while making the weight of water in the oil and coil pipe of whole device uniformly and plant bottom case
Face contact, not to soldered active force.The utility model coil pipe is supported fixation using the structure of brand-new design.
The pedestal of the utility model is made of footing, steelframe, thermal insulation material, plays a part of to support whole equipment, while
The heat preservation for carrying out heater base, so that whole system heat insulation effect reaches best.
Pressure regulation tank arrangement is connected to heater by communicating pipe, and the accessories such as oily window, temperature sensor are equipped on tank body, can
Carry out the monitoring of equipment running status.
Electric mixer is placed at the top of heater, is that the special heat resisting motor of one kind and agitating paddle form, is passed through spiral shell
Line is fixed, and can be carried out forced disturbance to the high carbon molecule heating oil of heater body, be improved the transmission efficiency of thermal energy, and improve
In the service life of oil and heating rod, reduce the high temperature risk of equipment.
Heating rod is inserted into from heater screw top hole, and is screwed, and is uniformly distributed, is equipment heating source.
The utility model electric heater is mating with other equipment as the component part in heating system, such as heat preservation water
Case, circulating pump, cooling fin, pipeline etc. can locally or remotely starting device be run using electricity as energy source.
After the utility model device scene of being installed to is connected with other equipment pipeline, the ball valve for opening pressure regulation tank arrangement makes to set
Standby pressure keeps normal pressure (limit switch is changed to normally off by normally opened at this time).Starting water pump circulation is so that this equipment coil pipe first
Interior to be full of water, whole heating rod starting heating, the first temperature sensor detect in the lower situation of oil temperature after equipment starting confirmation
Electric mixer is inactive, and electric mixer starting forced convection heat transfer oil fills internal heat after oil temperature is raised to setting value
Divide uniform.This crosses title since oil temperature constantly rises, and heat-transfer oil upper volume to a certain degree is expanded, that is, the oil in oil pocket
Expansion chamber is flowed to by the through-hole of middle partition, due to being filled with gas originally in expansion chamber, the gas quilt of corresponding volume
Be expressed to communicating pipe, the oil reserved in communicating pipe at this time be also discharged in the compensator body of pressure regulation tank arrangement in addition gas also by
It is discharged into compensator body, extra gas is discharged into the external world by passing in and out tracheae in compensator body.
It is set when outlet temperature to the set temperature temperature that perhaps oil temperature reaches set temperature or pressure regulation tank arrangement reaches
The electric current of definite value or certain road circuit is more than setting value, as long as meeting a conditioning apparatus is automatically stopped heating, it is certain this
When water pump continue cycling through the water in coil pipe, electric mixer, which continues starting, ensures that heat quickly transmits.When system detection is to can
When the condition being again started up, heating rod (selecting 1 or multiple heating rods according to logic) is again turned on heating, such process
It is repeated.Last heating season terminates, and equipment is completely out of service, due to the decline of oil temperature, the effect oil that expands with heat and contract with cold
Volume-diminished, so that outside air enters pressure regulation tank arrangement by passing in and out tracheae, the oil in same pressure regulation tank arrangement is pressed into
Communicating pipe, gas enters in expansion chamber in communicating pipe, and oil flows back into oil pocket in expansion chamber, so that whole system is still in normal pressure shape
State.
Once the utility model ball valve failure, limit switch are also at normally off, then pressure control component can play
Effect controls pressure in heater and is in level of security alert process simultaneously.The utility model can remotely carry out equipment local
All feature operations can carry out the limitation of partial function according to account permission certainly.
It should be pointed out that above embodiments are only the representative examples of the utility model.The utility model can also there are many
Deformation.All essence any simple modification, equivalent change and modification to the above embodiments according to the utility model,
It is considered as belonging to the protection scope of the utility model.
Claims (4)
1. a kind of conduction oil electric heater pressure regulation tank arrangement, it is characterised in that: including pressure regulation tank body (64), disengaging tracheae (65) and
Ball valve (66), the pressure regulation tank body (64) is interior to be equipped with fever oil, and the disengaging tracheae (65) one end and ball valve (66) are fixed, disengaging
The other end of tracheae (65) is mounted on pressure regulation tank body (64) inside and extends up at the top of pressure regulation tank body (64), communicating pipe (61)
One end is installed in pressure regulation tank body (64) and extends to pressure regulation tank body (64) bottom, and communicating pipe (61) other end is installed to heater
(5) top.
2. a kind of conduction oil electric heater pressure regulation tank arrangement according to claim 1, it is characterised in that: the communicating pipe
(61) diameter is greater than disengaging tracheae (65), and communicating pipe (61) diameter is the 2%-7% of heater (5) liner (51) diameter.
3. a kind of conduction oil electric heater pressure regulation tank arrangement according to claim 1, it is characterised in that: the pressure regulation tank body
(64) it is additionally provided with the oily window (63) convenient for observation on side wall, is additionally provided with second temperature sensor (62) at the top of pressure regulation tank body (64).
4. a kind of conduction oil electric heater pressure regulation tank arrangement according to claim 1, it is characterised in that: the ball valve (66)
Including valve operation lever (81), the side of the heater (5) is additionally provided with limit switch (82), and when valve operation lever (81) are touched
It touches limit switch (82), heater (5) could normally start.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406107.6U CN208952423U (en) | 2018-08-29 | 2018-08-29 | A kind of conduction oil electric heater pressure regulation tank arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821406107.6U CN208952423U (en) | 2018-08-29 | 2018-08-29 | A kind of conduction oil electric heater pressure regulation tank arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN208952423U true CN208952423U (en) | 2019-06-07 |
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ID=66736174
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821406107.6U Active CN208952423U (en) | 2018-08-29 | 2018-08-29 | A kind of conduction oil electric heater pressure regulation tank arrangement |
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| CN (1) | CN208952423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981173A (en) * | 2018-08-29 | 2018-12-11 | 浙江格洛维能源科技有限公司 | A kind of conduction oil electric heater pressure regulation tank arrangement |
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2018
- 2018-08-29 CN CN201821406107.6U patent/CN208952423U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981173A (en) * | 2018-08-29 | 2018-12-11 | 浙江格洛维能源科技有限公司 | A kind of conduction oil electric heater pressure regulation tank arrangement |
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