CN206618103U - A kind of open type boiler - Google Patents
A kind of open type boiler Download PDFInfo
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- CN206618103U CN206618103U CN201720362819.1U CN201720362819U CN206618103U CN 206618103 U CN206618103 U CN 206618103U CN 201720362819 U CN201720362819 U CN 201720362819U CN 206618103 U CN206618103 U CN 206618103U
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- inner bag
- main
- main inner
- open type
- water inlet
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Abstract
The utility model discloses a kind of open type boiler, including main inner bag, electric heater, water inlet pipe, outlet pipe and blast pipe, it also includes auxiliary inner bag, and water inlet pipe penetrates its lower end of main inner bag and connects gallbladder intracavity in main, and outlet pipe penetrates the main interior gallbladder intracavity of its lower end of main inner bag connection；Aid in the inner chamber of inner bag to be connected by a bypass line and a ball float and a sealing ring are housed in water inlet pipe, bypass line, be engaged when ball float is moved down in place with sealing ring and block bypass line；The internal upper part of blast pipe connection auxiliary inner bag；The water heating in inner bag is become owner of in electric heater feed.It is preferred that the water inlet pipe penetrates the main interior gallbladder intracavity bottom of its lower end of main inner bag connection, outlet pipe penetrates gallbladder intracavity top in its lower end of main inner bag connection master；The auxiliary inner bag is in the internal upper part of main inner bag, auxiliary inner bag and main inner bag formation integral structure.The utility model can effectively prevent hot water from being flowed out automatically from blast pipe, improve the safety in utilization of boiler.
Description
Technical field
The utility model is related to water heater manufacturing technology field, especially a kind of open type boiler.
Background technology
Its inner bag can not be closed when open type boiler is heated, and inner bag needs to set a blast pipe to discharge by water vapour,
The heating-up temperature of general water is less than 100 DEG C.But volume can expand during heating due to water, thus often occur hot water from
The situation of blast pipe outflow, so also easily scalds people, reduces the security used.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of open type boiler, and it can effectively prevent hot water from row
Tracheae flows out automatically, improves the safety in utilization of boiler.
To reach above-mentioned purpose, the technical solution of the utility model is：A kind of open type boiler, including main inner bag, electricity
Heater, water inlet pipe, outlet pipe and blast pipe, in addition to auxiliary inner bag, water inlet pipe penetrate its lower end of main inner bag and connect main inner bag
Inner chamber, outlet pipe penetrates the main interior gallbladder intracavity of its lower end of main inner bag connection；The inner chamber of auxiliary inner bag is connected by a bypass line
One ball float and a sealing ring are housed in water inlet pipe, bypass line, are engaged when ball float is moved down in place with sealing ring stifled
Firmly bypass line；The internal upper part of blast pipe connection auxiliary inner bag；The water heating in inner bag is become owner of in electric heater feed.
It is preferred that the bypass line includes interconnection and the vertical passageway being interconnected, interconnection connects water inlet pipe,
The inner chamber of vertical passageway connection auxiliary inner bag, the ball float is in vertical passageway, and the sealing ring is mounted under vertical passageway
Portion.
It is preferred that the electric heater is attached at main inner bag lower surface.The further preferred electric heater includes a radiating
Plate, heat sink is attached to main inner bag lower surface, and the lower surface of heat sink is fixed with electric heating tube.So electric heater does not connect with water
Touch, particularly electric heating tube need not duck in drink, and can effectively prevent electric heating tube scaling, it is ensured that the heating effect of electric heating tube
Rate, extends the service life of heating tube.
Further improve, the lower surface of the heat sink is also fixed with Overtemp. protector, surpass when main inner bag no-water dry combustion
Warm protector cuts off the power supply of electric heating tube.It can further prevent main inner bag from occurring dry combustion method.
Further improve, the bottom of the main inner bag is provided with first through hole, the position of the heat sink correspondence first through hole
It is provided with resigning hole, first through hole and a seal is housed, the seal is included under a upper cylinder for carrying top plate, upper cylinder
End is outward extended with below flange, main inner bag the support that is connected, and the support includes lower cylinder and connected bottom plate with bottom plate
An installing plate, bottom plate be provided with the second through hole, the upper surface of lower cylinder and the lower surface of main inner bag clamp the flange；One
One end of the individual movable post with head is withstood the top plate, the other end and is through in the second through hole, the head of movable post with it is described
It is cased with spring on top plate contact, movable post, one end of spring is against on the head of movable post, the other end is against on the bottom plate,
Equipped with a microswitch on installing plate, the movable post of contact correspondence of microswitch is through the other end of second through hole, living
After dynamic post touching microswitch, microswitch just can turn on the power supply of electric heater.It is engaged by movable post with microswitch,
Play pressure detecting effect, it is ensured that the water in main inner bag reaches that electric heater could work after certain water level, prevent main inner bag
Dry combustion method.
It is preferred that the water inlet pipe penetrate the connection of its lower end of main inner bag it is main in gallbladder intracavity bottom, outlet pipe penetrates main inner bag under it
Gallbladder intracavity top in end connection is main.
Further improve, middle part, which is provided with the middle of an interlayer, interlayer, in the water inlet pipe is provided with an inlet through hole, close to interlayer
Following outlet pipe radially connects the bypass line.It so can further improve siphon effect during water inlet.
It is preferred that the auxiliary inner bag is in the internal upper part of main inner bag, auxiliary inner bag and main inner bag formation integral structure.With
Make structure more compact,
Further improve, the outside of the main inner bag is also wrapped on housing, heat-insulation layer is additionally provided between housing and main inner bag,
Equipped with a temperature controller on housing, a metal tube is transversely inserted at the middle part of the main inner bag, and metal tube is built with temperature
Sensor is spent, temperature sensor electrical connection temperature controller is engaged control with temperature sensor main interior by temperature controller
Water temperature in courage.
The utility model is equipped with due to aiding in the inner chamber of inner bag to be connected by a bypass line in water inlet pipe, bypass line
One ball float and a sealing ring, are engaged with sealing ring when ball float is moved down in place and block bypass line.Therefore water inlet pipe
Siphonage can be produced to auxiliary inner bag during water inlet so that bypass line is plugged, water, which will not enter, aids in inner bag, and main inner bag
Water produced in heating process expansion water can push up again hold ball float by bypass line enter auxiliary inner bag, therefore expansion water
It would not automatically be flowed out from blast pipe after being absorbed by auxiliary inner bag, prevent from scalding people, improve the safety in utilization of boiler.
On the other hand, the utility model, which is also solved, prevents electric heater scaling and prevents asking for the anhydrous dry combustion method of inner bag
Topic.
Brief description of the drawings
Fig. 1 is the utility model stereogram；
Fig. 2 is the utility model top view；
Fig. 3 is Fig. 2 A-A sectional views；
Fig. 4 is enlarged drawing at Fig. 3 C；
Fig. 5 is Fig. 2 B-B sectional views；
Fig. 6 is enlarged drawing at Fig. 5 D；
Fig. 7 is the top perspective view that the utility model hides housing and heat-insulation layer；
Fig. 8 is the face upwarding stereogram that the utility model hides housing and heat-insulation layer；
Fig. 9 is the stereogram of support；
Figure 10 is the stereogram of seal.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Shown in Fig. 1 to Figure 10, a kind of open type boiler, including main inner bag 1, electric heater 2, water inlet pipe 3, outlet pipe 4,
Blast pipe 5 and auxiliary inner bag 6, water inlet pipe 3 penetrate main its lower end of inner bag 1 and connect the main inner chamber bottom of inner bag 1, and outlet pipe 4 penetrates master
Its lower end of inner bag 1 connects the main inner chamber top of inner bag 1；
The auxiliary inner bag 6 is in the internal upper part of main inner bag 1, auxiliary inner bag 6 and main inner bag 1 formation integral structure；It is auxiliary
The inner chamber of inner bag 6 is helped to be connected by a bypass line 7 in water inlet pipe 3, bypass line 7 equipped with a ball float 8 and a sealing
Circle 9, is engaged with sealing ring 9 when ball float 8 is moved down in place and blocks bypass line 7；The connection of blast pipe 5 aids in the interior of inner bag 6
Top；Electric heater 2 is fed become owner of the water heating in inner bag 1.
The bypass line 7 includes interconnection 71 and the vertical passageway 72 being interconnected, the connection water inlet of interconnection 71
Pipe 3, the inner chamber of the connection of vertical passageway 72 auxiliary inner bag 6, the ball float 8 is in vertical passageway 72, and the sealing ring 9 is mounted in perpendicular
To the bottom of passage 72.
Middle part is provided with the middle of an interlayer 31, interlayer 31 and is provided with an inlet through hole 32 in the water inlet pipe 3, under interlayer 31
The outlet pipe 4 in face radially connects the interconnection 71 in the bypass line 7.
The electric heater 2 is attached at the main lower surface of inner bag 1.The electric heater 2 includes a heat sink 21, heat sink
21 are attached to the main lower surface of inner bag 1, and the lower surface of heat sink 21 is fixed with electric heating tube 22.
The lower surface of the heat sink 21 is also fixed with Overtemp. protector 23, the overtemperature prote when main 1 no-water dry combustion of inner bag
Device 23 cuts off the power supply of electric heating tube 22.
Fig. 6 is further illustrated, and the bottom of the main inner bag 1 is provided with first through hole 11, and the correspondence of heat sink 21 first is led to
The position in hole 11, which is provided with resigning hole 211, first through hole 11, is equipped with a seal 24, and the seal 24 includes one and carries top plate
241 upper cylinder 242, the lower end of upper cylinder 242 is outward extended with below flange 243, main inner bag 1 support 25 that is connected, should
Support 25 includes an installing plate 253 of lower cylinder 252 and connected bottom plate 251 with bottom plate 251, and bottom plate 251 is provided with the
Two through holes 254, the upper surface of lower cylinder 252 and the lower surface of main inner bag 1 clamp the flange 243, the work with head
One end of dynamic post 26 is withstood the top plate 241, the other end and is through in the second through hole 254, and the section of movable post 26 vertically is T words
Shape, the head of movable post 26 is contacted with the top plate 241, and spring 27 is cased with movable post 26, and one end of spring 27 is against activity
On the head of post 26, the other end be against on the bottom plate 251, equipped with microswitch 28 on installing plate 253, microswitch 28
The contact movable post 26 of correspondence be through after the other end of second through hole 254, the movable touching of post 26 microswitch 28, fine motion is opened
Close 28 power supplys that just can turn on electric heater 2.So only have the water level in main inner bag 1 to reach a certain height, the pressure that water is produced
The elastic force driving activity post 26 of spring 27 can be just overcome to move down, then movable post 26 could touch microswitch 28, electric heater 2
It could work.It can effectively prevent main inner bag 1 from the generation of dry combustion method phenomenon occur.
The outside of the main inner bag 1 is also wrapped on housing 10, and heat-insulation layer 12, shell are additionally provided between housing 10 and main inner bag 1
Equipped with a temperature controller 13 on body 10, a metal tube 14 is transversely inserted at the middle part of the main inner bag 1, and metal tube 14 leads to
Cross an insulation sleeve 15 to be connected on main inner bag 1, insulation sleeve 15 is connected in main inner bag 1, metal tube 14 is connected insulation sleeve 15；It is anhydrous
When the formation of metal tube 14 and main inner bag 1 be electrically isolated, metal tube 14 can be formed with main inner bag 1 and conducted when having water, conveniently form water
Position control action；Metal tube 14 is built with temperature sensor（Not shown in figure）, temperature sensor electrical connection temperature controller 13,
The water temperature controlled in main inner bag 1 is engaged with temperature sensor by temperature controller 13.
The course of work of the present embodiment is, water enters main inner bag 1 from water inlet pipe 3, due to siphonage, and ball float 8 is to moving down
Dynamic be engaged with sealing ring 9 blocks bypass line 7, and water will not enter auxiliary inner bag 6.When the water level of main inner bag 1 reaches certain height
When spending, the pressure that water is produced overcomes the elastic force driving activity post 26 of spring 27 to move down, then the movable touching of post 26 microswitch 28,
Electric heating tube 22 in electric heater 2 can switch on power work.Water in main inner bag 1 is begun to warm up, the water meeting expanded after heating
Driving ball float 8 is moved up, and the water of expansion is just received by auxiliary inner bag 6, will not be discharged from blast pipe 5, the water vapour produced in heating
It can be discharged from blast pipe 5.Water reaches that temperature controller 13 can cut off the electricity of the electric heating tube 22 in electric heater 2 after heating-up temperature
Source is, it is necessary to when using water, so that it may fetched water from outlet pipe 4.
It the above is only one preferred embodiment of the utility model, those skilled in the art makees equivalent by claim
Change the protection domain for both falling within this case.
Claims (10)
1. a kind of open type boiler, including main inner bag, electric heater, water inlet pipe, outlet pipe and blast pipe, it is characterised in that：
Also include auxiliary inner bag, water inlet pipe penetrates the main interior gallbladder intracavity of its lower end of main inner bag connection, and outlet pipe penetrates its lower end of main inner bag company
Logical main interior gallbladder intracavity；The inner chamber of inner bag is aided in be connected by a bypass line in water inlet pipe, bypass line equipped with a ball float
With a sealing ring, it is engaged when ball float is moved down in place with sealing ring and blocks bypass line；Blast pipe connection auxiliary inner bag
Internal upper part；The water heating in inner bag is become owner of in electric heater feed.
2. a kind of open type boiler according to claim 1, it is characterised in that：The bypass line includes being interconnected
Interconnection and vertical passageway, interconnection connection water inlet pipe, the inner chamber of vertical passageway connection auxiliary inner bag, ball float dress
In vertical passageway, the sealing ring is mounted in the bottom of vertical passageway.
3. a kind of open type boiler according to claim 1, it is characterised in that：The electric heater is attached at main inner bag
Lower surface.
4. a kind of open type boiler according to claim 3, it is characterised in that：The electric heater includes a radiating
Plate, heat sink is attached to main inner bag lower surface, and the lower surface of heat sink is fixed with electric heating tube.
5. a kind of open type boiler according to claim 4, it is characterised in that：The lower surface of the heat sink is also connected
There is Overtemp. protector, Overtemp. protector cuts off the power supply of electric heating tube when main inner bag no-water dry combustion.
6. a kind of open type boiler according to claim 4, it is characterised in that：The bottom of the main inner bag is provided with first
Through hole, the position of the heat sink correspondence first through hole, which is provided with resigning hole, first through hole, is equipped with a seal, the seal bag
A upper cylinder for carrying top plate is included, the lower end of upper cylinder is outward extended with below flange, main inner bag the support that is connected, the branch
Frame includes an installing plate of lower cylinder and connected bottom plate with bottom plate, and bottom plate is provided with the second through hole, the upper end of lower cylinder
The lower surface of face and main inner bag clamps the flange；Withstand the top plate, the other end in one end of one movable post with head
It is through in the second through hole, the head of movable post and the top plate contact, is cased with spring on movable post, one end of spring is against activity
On the head of post, the other end be against on the bottom plate, equipped with microswitch on installing plate, the contact of microswitch is to taking on service jobs
Dynamic post is through after the other end of second through hole, movable post touching microswitch, and microswitch just can turn on electric heater
Power supply.
7. a kind of open type boiler according to claim 1, it is characterised in that：The water inlet pipe penetrates main inner bag under it
Gallbladder intracavity bottom in end connection is main, outlet pipe penetrates its lower end of main inner bag and connects gallbladder intracavity top in main.
8. a kind of open type boiler according to claim 1, it is characterised in that：In the water inlet pipe middle part provided with one every
An inlet through hole is provided with the middle of layer, interlayer, the outlet pipe below interlayer radially connects the bypass line.
9. a kind of open type boiler according to claim 1, it is characterised in that：The auxiliary inner bag is in main inner bag
Internal upper part, auxiliary inner bag and main inner bag formation integral structure.
10. a kind of open type boiler according to any one of claim 1 to 9, it is characterised in that：Outside the main inner bag
Portion is also wrapped on housing, is additionally provided between housing and main inner bag on heat-insulation layer, housing and a temperature controller is housed, in the master
A metal tube is transversely inserted at the middle part of courage, and metal tube is built with temperature sensor, temperature sensor electrical connection temperature adjustment control
Device, the water temperature controlled in main inner bag is engaged with temperature sensor by temperature controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720362819.1U CN206618103U (en) | 2017-04-07 | 2017-04-07 | A kind of open type boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720362819.1U CN206618103U (en) | 2017-04-07 | 2017-04-07 | A kind of open type boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618103U true CN206618103U (en) | 2017-11-07 |
Family
ID=60235840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720362819.1U Active CN206618103U (en) | 2017-04-07 | 2017-04-07 | A kind of open type boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206618103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871432A (en) * | 2017-04-07 | 2017-06-20 | 厦门中家院生态科技有限公司 | A kind of open type boiler |
-
2017
- 2017-04-07 CN CN201720362819.1U patent/CN206618103U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871432A (en) * | 2017-04-07 | 2017-06-20 | 厦门中家院生态科技有限公司 | A kind of open type boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180918 Address after: 361000 three floor, No. 1, No. 8, Xinguang Road, Xinyang street, Haicang District, Xiamen, Fujian. Patentee after: XIAMEN E-TEC ELECTRIC SHOWER CO.,LTD. Address before: 361000 4, building 1, 8 Xinguang Road, Xinyang street, Haicang District, Xiamen, Fujian Patentee before: XIAMEN CHEARI ECO TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230718 Address after: Room 501, Innovation and Entrepreneurship Center, Qingdao Sino German Ecological Park, No. 172, Taibaishan Road, Qingdao Area, China (Shandong) Pilot Free Trade Zone, Qingdao 266599, Shandong Province Patentee after: Qingdao Haier Youyang Technology Co.,Ltd. Address before: 361000 three floor, No. 1, No. 8, Xinguang Road, Xinyang street, Haicang District, Xiamen, Fujian. Patentee before: XIAMEN E-TEC ELECTRIC SHOWER CO.,LTD. |
|
| TR01 | Transfer of patent right |