CN216768451U - Improved ultra-thin valve body - Google Patents
Improved ultra-thin valve body Download PDFInfo
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- CN216768451U CN216768451U CN202220444670.2U CN202220444670U CN216768451U CN 216768451 U CN216768451 U CN 216768451U CN 202220444670 U CN202220444670 U CN 202220444670U CN 216768451 U CN216768451 U CN 216768451U
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Abstract
The utility model discloses an improved ultrathin valve body. This improved generation ultra-thin valve body includes: the method comprises the following steps: a valve seat and a valve core; the valve seat is provided with a first valve cavity; the valve core can be arranged in the first valve cavity; the first valve cavity is provided with a first air outlet hole and a second air outlet hole with an included angle of 40-80 degrees, and the first air outlet hole and the second air outlet hole are respectively communicated with the central air passage and the outer ring air passage; the valve core is provided with a plurality of central air holes with different apertures and communicated with the first air outlet holes and a plurality of outer ring air holes with different apertures and communicated with the second air outlet holes; the first air outlet hole and the second air outlet hole are not in the same horizontal plane. According to the utility model, the included angle between the first air outlet hole and the second air outlet hole is 40-80 degrees, so that the central air passage and the outer annular air passage connected with the first air outlet hole and the second air outlet hole can be arranged in the same lateral space of the valve core; and the other lateral space of the valve core is not provided with an air passage, so that the whole width of the valve body is effectively reduced, the arrangement space required by the valve body is reduced, and the gas stove which is thinner and flatter in design and small in size is convenient to manufacture.
Description
Technical Field
The utility model relates to the technical field of gas equipment, in particular to an improved ultrathin valve body.
Background
A gas range is one of common kitchen appliances, and the height of the gas range is generally limited by the thickness of an internal gas element, and particularly the height of a gas valve body limits the overall height of the gas range. The reasons for this are as follows: 1. the existing valve seat is generally provided with two air outlet pipes, the included angle of the two air outlet pipes is generally about 90 degrees, so that the distance between a central air hole and an outer ring air hole in a valve core cavity is relatively short, the sealing area of the valve core cavity on a valve core on a horizontal plane is insufficient during ventilation, and the distance between the central air hole and an outer ring air hole needs to be longitudinally increased to increase the sealing area of the valve core and the valve core cavity, so that the longitudinal distance between the outer ring air hole and the central air hole on the valve core is relatively large, and the height of the valve core is relatively high; 2. the central air hole and the outer ring air hole of the existing valve core are partially overlapped, and the overlapped central air hole or the outer ring air hole adopts a vertical long hole, so that the longitudinal distance and the longitudinal height of the central air hole and the outer ring air hole are large, and the height of the valve body is increased in an amorphous state.
In patent CN202021425714.4, an ultra-thin valve body structure is proposed, in which the angle between the first air outlet and the second air outlet of the valve core cavity is set between 145 degrees and 180 degrees, and the distance between the central air hole and the outer air hole is increased from the horizontal direction, so that the distance between the central air hole and the outer air hole in the longitudinal direction can be reduced to reduce the height of the valve core. However, because the included angle between the first air outlet hole and the second air outlet hole is larger, the air passages correspondingly communicated with the first air outlet hole and the second air outlet hole are respectively arranged at the two opposite sides of the valve core cavity, so that the width of the valve body is not convenient to reduce; the gas stove is not convenient to manufacture and design the gas stove which is thinner, flat and small, and is not beneficial to further reducing the arrangement space required by the valve body.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides an improved ultrathin valve body, and aims to provide an ultrathin valve body with a narrower width.
The technical scheme adopted by the embodiment of the utility model for solving the technical problem is as follows: an improved ultra-thin valve body comprising: a valve seat and a valve core;
the valve seat is provided with a first valve cavity; the valve core can be arranged in the first valve cavity; the first valve cavity is provided with a first air outlet hole and a second air outlet hole with an included angle of 40-80 degrees, and the first air outlet hole and the second air outlet hole are respectively communicated with the central air passage and the outer ring air passage;
the valve core is provided with a plurality of central air holes with different hole diameters and communicated with the first air outlet holes and a plurality of outer ring air holes with different hole diameters and communicated with the second air outlet holes; the first air outlet hole and the second air outlet hole are not in the same horizontal plane.
In one or more embodiments, the first outlet aperture and the second outlet aperture have an included angle in a range of 50 ° to 65 °.
In one or more embodiments, the outer annular air passage includes an outer annular first air passage and an outer annular second air passage; the second air outlet hole is communicated with an outer ring second air passage through the outer ring first air passage; and the axis of the outer ring second air passage is parallel to the axis of the central air passage and is positioned on the same horizontal plane.
In one or more embodiments, the second outlet aperture has a height that is greater than a height of the first outlet aperture; the highest position of the side wall of the first air passage of the outer ring is lower than that of the side wall of the first valve cavity.
In one or more embodiments, the improved ultrathin valve body further comprises a valve cover and a valve rod, wherein the valve cover is mounted on the valve seat and can seal the valve core in the first valve cavity; one end of the valve rod is connected with the valve core, and the other end of the valve rod extends out of the valve cover; the valve core can be rotated by the valve rod.
In one or more embodiments, the valve seat is provided with a second valve cavity and a communicating cavity; the second valve cavity is provided with an electromagnetic valve and is communicated with the air inlet; the first valve cavity is communicated with the second valve cavity through the communicating cavity, and a deflector rod is arranged in the communicating cavity; a reset thimble is arranged below the valve rod, one shifting block of the shifting lever is positioned below the reset thimble, and the other shifting block of the shifting lever is arranged corresponding to the electromagnetic valve; the reset thimble can drive the shift lever to rotate, and then controls the on and off of the electromagnetic valve.
In one or more embodiments, the valve seat further comprises a bottom cover; the bottom cover can cover the communication cavity.
The utility model has the beneficial effects that: the included angle between the first air outlet hole and the second air outlet hole of the first valve cavity is set between 40 degrees and 80 degrees, and the sufficient arrangement interval between the central air hole and the outer ring air hole of the valve core is ensured in the horizontal direction. Moreover, the first air outlet and the second air outlet are not on the same level, so that the central air hole and the outer ring air hole are arranged in a staggered manner, the required interval angle of a plurality of central air holes and outer ring air holes of the valve core can be further reduced, and the valve core can still keep a lower height; according to the utility model, the included angle between the first air outlet and the second air outlet is 40-80 degrees, so that the central air passage and the outer air passage connected with the first air outlet and the second air outlet can be arranged in the same lateral space of the valve core; and the other side space of the valve core is not provided with an air passage, so that the whole width of the valve body is effectively reduced, the arrangement space required by the valve body is reduced, and the gas stove which is thinner and more flat and smaller in design is convenient to manufacture.
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible and comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic structural diagram of an improved ultra-thin valve body according to one embodiment of the present invention;
FIG. 2 is an exploded view of the improved ultra-thin valve body of FIG. 1;
FIG. 3 is an exploded view of the improved ultra-thin valve body of FIG. 1 from another perspective;
FIG. 4 is a schematic view of a valve seat according to one embodiment of the present invention.
Description of the main element symbols:
10. a valve seat; 11. a first valve chamber; 12. a second valve cavity; 13. a communicating cavity; 14. an air inlet; 15. a bottom cover; 16. a first air outlet; 17. a second air outlet; 18. a central air passage; 19. an outer annular air passage; 191. an outer ring first air passage; 192. an outer annular second air passage; 20. a valve core; 21. a central air hole; 22. an outer ring air hole; 30. a valve cover; 40. a valve stem; 50. an electromagnetic valve; 60. a deflector rod; 61. shifting blocks; 70. and resetting the thimble.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the present number, and greater than, less than, etc. are understood as including the present number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless explicitly defined otherwise, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be a mechanical connection; either internal to the two elements or in an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.
Examples
Referring to fig. 1 to 4, an improved ultra-thin valve body is characterized by comprising: a valve seat 10 and a valve element 20;
the valve seat 10 is provided with a first valve cavity 11; the valve core 20 can be arranged in the first valve cavity 11; the first valve cavity 11 is provided with a first air outlet hole 16 and a second air outlet hole 17 with an included angle of 40-80 degrees, and the first air outlet hole 16 and the second air outlet hole 17 are respectively communicated with a central air passage 18 and an outer annular air passage 19;
the valve core 20 is provided with a plurality of central air holes 21 with different pore diameters which can be communicated with the first air outlet hole 16 and a plurality of outer ring air holes 22 with different pore diameters which can be communicated with the second air outlet hole 17; the first outlet hole 16 and the second outlet hole 17 are not in the same horizontal plane.
The plurality of central air holes 21 and the plurality of outer ring air holes 22 enable the valve body to form multi-stage air supply.
In the utility model, the included angle between the first air outlet hole 16 and the second air outlet hole 17 of the first valve cavity 11 is set between 40 degrees and 80 degrees, and the sufficient arrangement interval between the central air hole 21 and the outer ring air hole 22 of the valve core 20 is ensured from the horizontal direction. Moreover, the first air outlet 16 and the second air outlet 17 are not on the same level, so that the central air hole 21 and the outer ring air hole 22 are arranged in a staggered manner, the required interval angle of a plurality of central air holes 21 and outer ring air holes 22 of the valve core 20 can be further reduced, and the valve core 20 can still keep a lower height; according to the utility model, the included angle between the first air outlet hole 16 and the second air outlet hole 17 is 40-80 degrees, so that the central air passage 18 and the outer annular air passage 19 connected with the first air outlet hole 16 and the second air outlet hole 17 can be arranged in the same lateral space of the valve core 20; and the other side space of the valve core 20 is not provided with an air passage, so that the whole width of the valve body is effectively reduced, the arrangement space required by the valve body is reduced, and the gas stove which is thinner and more flat and smaller in design is convenient to manufacture.
Preferably, the angle between the first outlet aperture 16 and the second outlet aperture 17 is in the range of 50 ° to 65 °. For example, the included angle between the first outlet hole 16 and the second outlet hole 17 is 50 °, 54 °, 58 °, 60 °, 63 °, 65 °, and the like.
In the present embodiment, the outer ring air passage 19 includes an outer ring first air passage 191 and an outer ring second air passage 192; the second air outlet hole 17 is communicated with the outer ring second air passage 192 through the outer ring first air passage 191; the axis of the outer ring secondary air passage 192 is parallel to the axis of the central air passage 18 and is located on the same horizontal plane. The outer ring second air passage 192 is arranged in parallel with the axis of the central air passage 18, is positioned on the same horizontal plane and is positioned on the same side of the valve core 20, so that the length of the valve body is elongated, but the width is narrowed, a more sufficient arrangement space is provided for arranging the outer ring air passage 19 and the central air passage 18, and the air conveying pipe is convenient to install; and for the length direction of the gas stove, the gas stove has larger arrangement space, only the length of the valve body is increased, and the restriction on manufacturing and designing the thin and flat gas stove is small. And the outer ring first air passage 191 communicates the outer ring air holes 22 with the outer ring second air passage 192.
Specifically, the height of the second air outlet 17 is higher than that of the first air outlet 16; the highest position of the side wall of the first air passage 191 of the outer ring is lower than that of the side wall of the first valve cavity 11. The height of the second air outlet hole 17 is higher than that of the first air outlet hole 16, and the outer ring first air passage 191 enables the second air outlet hole 17 to be communicated and transited to the outer ring second air passage 192; and the highest position of the side wall of the outer ring first air passage 191 is lower than that of the side wall of the first valve cavity 11, the thickness of the whole valve body cannot be increased by the staggered outer ring first air passage 191 and the outer ring second air passage 192, and the design requirement of the thin and narrow flat valve body is met.
In this embodiment, the improved ultra-thin valve body further includes a valve cover 30 and a valve rod 40, the valve cover 30 is mounted on the valve seat 10, and the valve core 20 can be covered on the first valve cavity 11; one end of the valve rod 40 is connected with the valve core 20, and the other end of the valve rod 40 extends out of the valve cover 30; the valve core 20 is rotatable by the valve stem 40.
In the present embodiment, the valve seat 10 is provided with a second valve chamber 12 and a communication chamber 13; the second valve cavity 12 is provided with an electromagnetic valve 50 and is communicated with the air inlet 14; the first valve cavity 11 and the second valve cavity 12 are communicated through a communication cavity 13, and a shift lever 60 is arranged in the communication cavity 13; a reset thimble 70 is arranged below the valve rod 40, one shifting block 61 of the shifting lever 60 is positioned below the reset thimble 70, and the other shifting block 61 of the shifting lever 60 is arranged corresponding to the electromagnetic valve 50; the reset pin 70 can drive the shift lever 60 to rotate, thereby controlling the on/off of the solenoid valve 50.
The first valve cavity 11 and the second valve cavity 12 are arranged in a staggered mode and are communicated through a communication cavity 13 at the bottom; and a deflector rod 60 structure, which makes the valve body thin and flat. The valve rod 40 can drive the shift lever 60 to rotate through the reset thimble 70, so as to control the on and off of the electromagnetic valve 50, and the connection structure of the shift lever 60, the reset thimble 70 and the electromagnetic valve 50 is a direct application of the prior art, and is not shown in the figure.
In this embodiment, the valve seat 10 further includes a bottom cover 15; the bottom cover 15 may close the communication chamber 13.
It is to be understood that the present invention is not limited to the above-described embodiments, and that equivalent modifications and substitutions may be made by those skilled in the art without departing from the spirit of the present invention, and that such equivalent modifications and substitutions are to be included within the scope of the appended claims.
Claims (7)
1. An improved ultra-thin valve body, comprising: a valve seat (10) and a valve element (20);
the valve seat (10) is provided with a first valve cavity (11); the valve core (20) can be arranged in the first valve cavity (11); the first valve cavity (11) is provided with a first air outlet hole (16) and a second air outlet hole (17) with an included angle of 40-80 degrees, and the first air outlet hole (16) and the second air outlet hole (17) are respectively communicated with a central air passage (18) and an outer annular air passage (19);
the valve core (20) is provided with a plurality of central air holes (21) with different apertures and communicated with the first air outlet holes (16), and a plurality of outer annular air holes (22) with different apertures and communicated with the second air outlet holes (17); the first air outlet hole (16) and the second air outlet hole (17) are not in the same horizontal plane.
2. The improved ultra-thin valve body of claim 1, wherein: the included angle of the first air outlet hole (16) and the second air outlet hole (17) ranges from 50 degrees to 65 degrees.
3. The improved ultra-thin valve body of claim 1, wherein: the outer ring air passage (19) comprises an outer ring first air passage (191) and an outer ring second air passage (192); the second air outlet hole (17) is communicated with an outer ring second air passage (192) through the outer ring first air passage (191); the axis of the outer ring second air passage (192) is parallel to the axis of the central air passage (18) and is positioned on the same horizontal plane.
4. The improved ultra-thin valve body of claim 3, wherein: the height of the second air outlet hole (17) is higher than that of the first air outlet hole (16); the highest position of the side wall of the first air channel (191) of the outer ring is lower than that of the side wall of the first valve cavity (11).
5. The improved ultra-thin valve body of claim 1, wherein: the improved ultrathin valve body also comprises a valve cover (30) and a valve rod (40), wherein the valve cover (30) is arranged on the valve seat (10) and can seal and cover the valve core (20) in the first valve cavity (11); one end of the valve rod (40) is connected with the valve core (20), and the other end of the valve rod (40) extends out of the valve cover (30); the valve element (20) is rotatable by means of the valve rod (40).
6. The improved ultra-thin valve body of claim 5, wherein: the valve seat (10) is provided with a second valve cavity (12) and a communicating cavity (13); the second valve cavity (12) is provided with an electromagnetic valve (50) and is communicated with the air inlet (14); the first valve cavity (11) is communicated with the second valve cavity (12) through the communicating cavity (13), and a shifting rod (60) is arranged in the communicating cavity (13); a reset thimble (70) is arranged below the valve rod (40), one shifting block (61) of the shifting lever (60) is positioned below the reset thimble (70), and the other shifting block (61) of the shifting lever (60) is arranged corresponding to the electromagnetic valve (50); the reset thimble (70) can drive the shift lever (60) to rotate, and then the electromagnetic valve (50) is controlled to be switched on and off.
7. The improved ultra-thin valve body of claim 6, wherein: the valve seat (10) further comprises a bottom cover (15); the bottom cover (15) can cover the communication cavity (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444670.2U CN216768451U (en) | 2022-03-01 | 2022-03-01 | Improved ultra-thin valve body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220444670.2U CN216768451U (en) | 2022-03-01 | 2022-03-01 | Improved ultra-thin valve body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216768451U true CN216768451U (en) | 2022-06-17 |
Family
ID=81958538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220444670.2U Active CN216768451U (en) | 2022-03-01 | 2022-03-01 | Improved ultra-thin valve body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216768451U (en) |
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2022
- 2022-03-01 CN CN202220444670.2U patent/CN216768451U/en active Active
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