CN210128371U - Gas stove with good using effect - Google Patents
Gas stove with good using effect Download PDFInfo
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- CN210128371U CN210128371U CN201920817850.9U CN201920817850U CN210128371U CN 210128371 U CN210128371 U CN 210128371U CN 201920817850 U CN201920817850 U CN 201920817850U CN 210128371 U CN210128371 U CN 210128371U
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- 230000000694 effects Effects 0.000 title claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 28
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000005855 radiation Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000010892 electric spark Methods 0.000 description 11
- 210000003205 muscle Anatomy 0.000 description 8
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a gas-cooker that excellent in use effect, including the combustor, the combustor include the furnace end, install in distributor and assembly on the furnace end are in fire lid on the distributor, fire lid is including central fire lid and outer loop fire lid, the central fire cover be equipped with to first bulge and second bulge that outer loop fire lid extends, first bulge with be equipped with the ignition needle between the outer loop fire lid, the second bulge with be equipped with the thermocouple between the outer loop fire lid, the outer loop fire covers and is equipped with the drainage groove. The utility model discloses a gas-cooker that excellent in use effect can realize that the accurate measurement fire covers the temperature, promotes the success rate of igniting and shortens the effect that outer loop fire covered the time of igniting.
Description
Technical Field
The utility model relates to a kitchen appliances technical field, especially a gas-cooker that excellent in use effect.
Background
The gas stove is a common household kitchen appliance, and the combustor is used as an important component of the gas stove and comprises a stove head, a distributor arranged on the stove head and a fire cover positioned above the distributor. In practical application, an ignition needle and a thermocouple are further arranged on the furnace end, the ignition cover is ignited through electric sparks of the ignition needle, the temperature of the ignition cover is detected through the thermocouple, the ignition cover is divided into a central ignition cover and an outer ring ignition cover, the thermocouple is generally arranged between the central ignition cover and the outer ring ignition cover, and although the temperature can be detected, the detected numerical value has deviation; in the prior art, the central fire cover is also provided with a fire outlet, and the ignition needle can be arranged corresponding to the fire outlet, however, sometimes, the electric sparks of the ignition needle can be fired above the fire outlet, so that the ignition failure is caused, and the phenomenon that the ignition is not fired occurs; in addition, in the existing gas stove, an ignition needle is generally used for igniting the central fire cover firstly and then igniting the outer ring fire cover through the central fire cover, sometimes, the ignition delay phenomenon of the outer ring fire cover can also occur because the central fire cover is far away from the outer ring fire cover.
SUMMERY OF THE UTILITY MODEL
In order to solve accuracy, the ignition needle of thermocouple temperature measurement failure and outer loop fire lid a series of problems such as delay of igniting, the utility model provides a can accurate measurement fire lid temperature, promote the success rate of igniting and shorten the gas-cooker that the result of use that outer loop fire lid ignited time is good.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a gas-cooker, includes the combustor, the combustor include the furnace end, install in distributor on the furnace end is in with the assembly fire lid on the distributor, its characterized in that, the fire lid is covered including central fire lid and outer loop fire lid, be equipped with on the central fire lid to first bulge and second bulge that the outer loop fire lid extends, first bulge with be equipped with the ignition needle between the outer loop fire lid, the second bulge with be equipped with the thermocouple between the outer loop fire lid, the outer loop fire is covered and is equipped with the drainage groove.
Because the central fire cover is filled with gas, the gas is stored in the first protruding part and the second protruding part, the ignition needle is arranged outside one end, facing the outer ring fire cover, of the first protruding part, and the thermal point couple is arranged outside one end, facing the outer ring fire cover, of the second protruding part, so that when electric sparks emitted by the ignition needle contact with the gas in the first protruding part, the gas can ignite the central fire cover, the second protruding part corresponding to the thermal point couple can burn along with the gas, the thermal point couple can directly detect flame of the second protruding part, and the flame temperature in the fire cover can be accurately measured. The outer ring fire cover is internally provided with gas, when the central fire cover starts to burn, the gas at the position where flame contacts the drainage groove ignites the whole outer ring fire cover along the drainage groove, and the central fire cover and the outer ring fire cover burn together, so that the burning of the whole fire cover is completed, and the accurate measurement of temperature and the ignition from the central fire cover to the outer ring fire cover are ensured.
Furthermore, a fire outlet hole is formed in the second protruding portion, and the drainage groove is located in the radiation area, facing the outer ring fire cover, of the fire outlet hole of the second protruding portion.
The drainage groove is established in the region that the play fire hole of second bulge corresponds, and when central fire lid burning, the second bulge also can follow the burning like this, and the flame that the gas that is located drainage groove department contacted the second bulge will ignite the drainage groove and reach the burning of whole outer loop fire lid after that. The drainage groove is arranged at the position of the radiation area of the second protruding fire outlet hole, so that ignition from the central fire cover to the outer ring fire cover is ensured.
Furthermore, the first protruding part is provided with a fire hole, and the distance from the fire hole of the second protruding part to the outer ring fire cover is close to the distance from the fire hole of the first protruding part to the outer ring fire cover.
Go out the fire hole and be equipped with two at least, two go out the fire hole like this and form a sector region towards the direction of outer loop fire lid, and this sector region is that it is regional that the distance that the fire hole is located outer loop fire lid is the shortest, and the drainage groove is established in this sector region, makes central authorities 'fire lid and drainage groove's distance reach nearest like this, effectively shortens the time of igniting of outer loop fire lid.
Furthermore, the second bulge is provided with a cutting groove in the longitudinal direction, and the cutting groove penetrates through the fire outlet hole of the second bulge to form a fire outlet channel.
The setting of grooving makes the flame burning at the second bulge more stable, reaches the effect of steady flame, makes the temperature that measures the fire lid that the thermocouple that is located the fire outlet outside can be more accurate like this.
Furthermore, one side of the first protruding portion, which faces the thermocouple, is provided with a blocking edge, and the blocking edge is positioned above the fire outlet of the first protruding portion.
When the ignition needle emits electric sparks, the electric sparks above the first protruding portion can be flicked downwards along the retaining edge, so that the electric sparks can be contacted with gas in the fire outlet hole below, and the ignition success rate of the central fire cover is improved.
Further, the central authorities of distributor are equipped with the orientation the bellied spacing muscle of center fire lid direction, center fire lid is equipped with the orientation the connecting portion that the furnace end direction extends, connecting portion with spacing muscle cooperation will center fire lid is installed on the distributor.
Furthermore, a first notch and a second notch are arranged on the limiting rib, and the first protruding portion and the second protruding portion are respectively installed in the first notch and the second notch.
The central fire cover is arranged on the fire distributor, the outer side wall of the connecting part is abutted against the inner side wall of the limiting rib, and meanwhile the first protruding part and the second protruding part are clamped on the first notch and the second notch respectively to limit the central fire cover on the fire distributor.
Further, be equipped with on the distributor and correspond the first installation department that first bulge set up with correspond the second installation department that the second bulge set up, the spacing installation of ignition needle with in the first installation department, the thermocouple spacing install in the second installation department.
Furthermore, distributor includes upper cover, branch fire seat and breather pipe, the upper cover and/or be equipped with on the branch fire seat first installation department with the second installation department, first installation department with the second installation department connect in on the breather pipe.
Be equipped with the breather pipe in the distributor, the breather pipe is used for carrying the gas to central fire lid, and wherein first installation department and second installation department can only set up on covering, also can only set up on the distributor seat, also can both set up on covering and set up on the distributor seat again, guarantee that first installation department and second installation department connect on the breather pipe further strengthened the installation stability of thermocouple and ignition needle on the distributor.
Furthermore, the second installation part is arranged on the periphery of the thermocouple in a surrounding mode, and the surrounding angle is larger than 180 degrees.
The second installation part surrounds the thermocouple, and the surrounding angle of more than 180 degrees ensures the stable installation of the thermocouple.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is an exploded view of the burner of the present invention;
fig. 2 is a top view of the burner of the present invention;
FIG. 3 is an exploded view of the fire-dividing base of the present invention;
FIG. 4 is a schematic view of the central fire cover of the present invention;
FIG. 5 is a bottom view of the fire cover of the present invention;
fig. 6 is a cross-sectional view of the burner of the present invention;
fig. 7 is an enlarged view of a portion a of fig. 6.
1. A fire cover; 11. a central fire cover; 111. a connecting portion; 12. an outer ring fire cover; 2. a drainage groove; 3. a fire divider; 31. an upper cover; 31. a fire separating seat; 311. limiting ribs; 3111. a first notch; 3112. a second notch; 4. a furnace end; 5. an ignition needle; 6. a thermocouple; 7. a first projecting portion; 71. blocking edges; 8. a second projection; 9. a first mounting portion; 91. a first avoidance portion; 92. a first limiting part; 10. a second mounting portion; 101. a second avoidance portion; 102. a second limiting part; 13. a breather pipe; 131. a first vent pipe; 132. a second vent pipe; 14. an air duct; 15. grooving; 16. a fire outlet; d1, the distance between the second bulge and the outer ring fire cover; d2, the distance between the first bulge and the outer ring fire cover; a. a sector area.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 1-7, a gas-cooker that result of use is good, including the combustor, the combustor includes furnace end 4, installs distributor 3 on the furnace end and assembles fire lid 1 on distributor, and fire lid 1 includes central fire lid 11 and outer loop fire lid 12, is equipped with first bulge 7 and the second bulge 8 that outside loop fire lid 12 extends on the central fire lid 11, is equipped with ignition needle 5 between first bulge 7 and the outer loop fire lid 12, is equipped with thermocouple 6 between second bulge 8 and the outer loop fire lid, is equipped with drainage groove 2 on the outer loop fire lid 12.
In the working process of the gas stove, the whole central fire cover 11 is filled with gas, so that the gas is stored in the first protruding part 7 and the second protruding part 8, the ignition needle 5 is arranged outside one end, facing the outer ring fire cover 12, of the first protruding part 7, the thermal point couple 6 is arranged outside one end, facing the outer ring fire cover 12, of the second protruding part 8, so that when electric sparks emitted by the ignition needle 5 contact with the gas in the first protruding part 7, the central fire cover 11 is ignited, the second protruding part 8 corresponding to the thermal point couple 6 can burn along with the electric sparks, the thermal point couple 6 can directly detect flame of the second protruding part 8, and the flame temperature in the fire cover 1 can be accurately measured. Gas also exists in the outer ring fire cover 12, when the central fire cover 11 starts to burn, the gas at the position where the flame contacts the flow guide grooves 2 ignites the whole outer ring fire cover 12 along the flow guide grooves 2, and at the moment, the central fire cover 11 and the outer ring fire cover 12 burn together, so that the burning of the whole fire cover 1 is completed, and the accurate measurement of the temperature and the ignition from the central fire cover 11 to the outer ring fire cover 12 are ensured.
As shown in fig. 2, two fire holes 16 are provided on each of the first and second protrusions 7 and 8, and the drainage groove 2 is located in the radiation area of the fire hole 16 of the second protrusion 8 facing the outer fire cover 12. The distance D1 from the fire hole 16 of the second projection 8 to the outer ring fire cover 12 is closer to the distance D2 from the fire hole 16 of the first projection 7 to the outer ring fire cover 12. Since the second projection is provided with two fire holes, the radiation of the two fire holes to the outer fire cover forms a sector area a, which is the area where the fire holes 16 are located at the shortest distance from the outer fire cover 12. When central fire lid burning, the second bulge also can follow the burning, and the drainage groove is established in fan-shaped regional an, and the flame that is located the second bulge like this can contact the gas of drainage groove department, thereby ignites the burning that the drainage groove reached whole outer loop fire lid after that. Wherein, D1 is less than D2, makes the second bulge press close to the drainage groove as far as, and the flame of second bulge department ignites the drainage groove more easily like this, when having guaranteed that central fire lid ignites to outer ring fire lid, has shortened the time of igniting of central fire lid to outer ring fire lid.
The distributor 3 is provided with a first mounting part 9 corresponding to the first projecting part 7 and a second mounting part 10 corresponding to the second projecting part 8, the ignition needle 5 is mounted in the first mounting part in a limiting way 9, and the thermocouple 6 is mounted in the second mounting part 10 in a limiting way. The second mounting part 10 is disposed to surround the thermoelement 6 at a surrounding angle greater than 180 degrees, which ensures stable mounting of the thermoelement, and as shown in fig. 5, the second mounting part 10 has an opening angle b, and b is less than 180 degrees, so that the surrounding angle of the second mounting part 10 is greater than 180 degrees. The first mounting portion 9 and the second mounting portion 10 may be disposed only on the upper cover 31, only on the fire-distributing base 32, or on both the upper cover 31 and the fire-distributing base 32.
As shown in fig. 1-4, in the present embodiment, the vent pipe 13 includes a first vent pipe 131 provided on the upper cover 31 and a second vent pipe 132 provided on the fire-dividing base 32, and when the upper cover 31 and the fire-dividing base 32 are mounted together, the first vent pipe 131 and the second vent pipe 132 are connected to form the vent pipe 13. The center of the vent pipe 13 is provided with a vent passage 14, and the vent pipe 14 is communicated with the burner 4, so that gas enters the central fire cover 11 through the burner 4 via the vent pipe 13 to supply gas to the central fire cover 11. Furthermore, in this embodiment, the first mounting portion 9 includes a first avoiding portion 91 provided on the upper cover 31 and a first limiting portion 92 provided on the ignition seat 32, the second mounting portion 10 includes a second avoiding portion 101 provided on the upper cover 31 and a second limiting portion 102 provided on the ignition seat 32, when the upper cover 31 is assembled with the ignition seat 32, the ignition needle 5 is provided in the first limiting portion 92, the first avoiding portion 91 avoids the installation of the ignition needle 5 and the first limiting portion 92, the thermocouple 6 is provided in the second limiting portion 102, the second avoiding portion 102 avoids the installation of the thermocouple 6 and the second limiting portion 102, and the installation stability of the thermocouple and the ignition needle is ensured by the arrangement of the mounting portions.
As shown in fig. 3 and 4, the central fire cover 11 includes a connecting portion 111, the first protrusion 7 and the second protrusion 8 are disposed on the connecting portion 111, the upper cover 31 is provided with a limiting rib 311, the limiting member 311 is provided with a first notch 3111 and a second notch 3112, when the central fire cover 11 is mounted on the fire distributor 3, the outer wall of the connecting portion 111 abuts against the limiting rib 311, the first protrusion 7 is clamped on the first notch 3111, and the second protrusion 8 is clamped on the second notch 3112, so that the mounting position of the central fire cover on the fire distributor is limited.
As shown in fig. 4, 6 and 7, the second projection 8 is provided with a cutting groove 15 in the longitudinal direction, and the cutting groove 15 forms a fire passage through a fire hole 16 of the second projection 8. The side of the first projecting portion 7 facing the thermocouple 6 is provided with a blocking edge 71, and the blocking edge 71 is located above the fire hole 16 of the first projecting portion 7. The setting of grooving makes the flame burning at the second bulge more stable, reaches the effect of steady flame, makes the temperature that measures the fire lid that the thermocouple that is located the fire outlet outside can be more accurate like this. When the ignition needle emits electric sparks, the electric sparks above the first protruding portion can be flicked downwards along the retaining edge, so that the electric sparks can be contacted with gas in the fire outlet hole below, and the ignition success rate of the central fire cover is improved.
The preferred embodiments of the present invention have been described in detail, but it should be understood that various changes and modifications can be made by those skilled in the art after reading the above teaching of the present invention. Such equivalents are intended to fall within the scope of the claims appended hereto.
Claims (10)
1. The utility model provides a gas-cooker that excellent in use effect, includes the combustor, the combustor include the furnace end, install in distributor on the furnace end is in with the assembly fire lid on the distributor, its characterized in that, the fire lid is including central fire lid and outer loop fire lid, the central fire cover be equipped with to first bulge and second bulge that the outer loop fire lid extends, first bulge with be equipped with the ignition needle between the outer loop fire lid, the second bulge with be equipped with the thermocouple between the outer loop fire lid, the outer loop fire covers and is equipped with the drainage groove.
2. The gas stove as claimed in claim 1, wherein the second protrusion is provided with a fire hole, and the flow guide groove is located in a radiation area of the fire hole of the second protrusion facing the outer ring fire cover.
3. The gas range as claimed in claim 2, wherein the first protrusion is provided with a fire hole, and the fire hole of the second protrusion is located closer to the outer ring fire cover than the fire hole of the first protrusion.
4. A gas range as claimed in claim 2, wherein the second protrusion has a cut formed in a longitudinal direction thereof, the cut forming a fire passage through the fire hole of the second protrusion.
5. The gas range as claimed in claim 1, wherein a side of the first protrusion facing the ignition needle is provided with a blocking edge, and the blocking edge is located above the fire outlet of the first protrusion.
6. The gas stove as claimed in any one of claims 1 to 5, wherein the distributor is provided at a center thereof with a limiting rib protruding toward the central fire cover, the central fire cover is provided with a connecting portion extending toward the burner, and the connecting portion cooperates with the limiting rib to mount the central fire cover on the distributor.
7. The gas stove according to claim 6, wherein the limiting rib is provided with a first notch and a second notch, and the first protruding part and the second protruding part are respectively installed in the first notch and the second notch.
8. The gas stove according to any one of claims 1 to 5, wherein a first mounting portion corresponding to the first protruding portion and a second mounting portion corresponding to the second protruding portion are provided on the distributor, the ignition needle is installed in the first mounting portion in a limited manner, and the thermocouple is installed in the second mounting portion in a limited manner.
9. The gas stove of claim 8, wherein the fire distributor comprises an upper cover, a fire distribution base and a vent pipe, the upper cover and/or the fire distribution base are provided with the first installation part and the second installation part, and the first installation part and the second installation part are connected to the vent pipe.
10. The gas stove of claim 8, wherein the second mounting portion is disposed around the thermocouple at an angle greater than 180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920817850.9U CN210128371U (en) | 2019-05-31 | 2019-05-31 | Gas stove with good using effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920817850.9U CN210128371U (en) | 2019-05-31 | 2019-05-31 | Gas stove with good using effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210128371U true CN210128371U (en) | 2020-03-06 |
Family
ID=69663769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920817850.9U Active CN210128371U (en) | 2019-05-31 | 2019-05-31 | Gas stove with good using effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210128371U (en) |
-
2019
- 2019-05-31 CN CN201920817850.9U patent/CN210128371U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |