A new ECO energy-saving valve core and a valve body thereof

Abstract

The utility model relates to the technical field of valve body, concretely to a novel ECO energy -conserving valve core and valve body, including valve core body, the central part in the valve core body inside is opened and has the aeration cavity, the surface of valve core body is provided with energy -conserving structure, and this energy -conserving structure can reduce the injection amount of gas to reach the purpose of energy -conserving. The utility model sets up energy -conserving structure, utilizes the honeycomb state of valve core hole, can reduce the injection amount of gas to reach the purpose of energy -conserving, and through setting up small fire structure, utilizes small gas guide groove gas guide, through small fire mouth air inlet, can realize the small fire combustion function of valve core, and through setting up big fire structure, utilizes big gas guide groove gas guide, through big fire mouth air inlet, can realize big fire combustion function, improved the practicality of valve core, enlarged the use range of valve core.

Description

Technical Field

[0001] This utility model relates to the field of valve body technology, specifically to a novel ECO energy-saving valve core and its valve body. Background Technology

[0002] A gas burner is a thermal energy device that delivers gas as required and enables it to ignite and burn stably. It is mainly used in natural gas furnaces, coal gas furnaces, ovens, outdoor stoves, etc. However, the most important part of a gas burner is the valve core.

[0003] Currently, existing valve cores cannot reduce the amount of gas injected during use, thus failing to achieve energy saving. Moreover, existing valve cores generally cannot simultaneously provide both high-fire and low-fire functions, causing significant inconvenience for users. Utility Model Content

[0004] The purpose of this invention is to provide a novel ECO energy-saving valve core and its body, in order to solve the problem mentioned in the background art that existing valve cores cannot reduce the amount of gas injected, thus failing to achieve the purpose of energy saving.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel ECO energy-saving valve core, comprising a valve core body, wherein a venting chamber is opened in the center of the valve core body, and an energy-saving structure is provided on the surface of the valve core body. This energy-saving structure can reduce the amount of gas injected to achieve the purpose of energy saving; the energy-saving structure includes a groove and valve core holes. The groove is opened on the surface of the valve core body, and multiple sets of valve core holes are provided inside the groove, and the valve core holes penetrate into the interior of the valve core body. The multiple sets of valve core holes form a honeycomb pattern to reduce the amount of gas injected and achieve the purpose of energy saving.

[0006] Preferably, the top of the valve core has two symmetrical mounting grooves, which facilitate the limiting operation during valve core installation.

[0007] Preferably, the surface of the valve core is further provided with a small flame structure, which is used for gas injection during small flame operation.

[0008] Preferably, the small flame structure includes a small gas guide groove and a small flame port. The small gas guide groove is opened on the surface of the valve core body, and a small flame port that extends through the valve core body is opened inside the groove. The small flame port is used for the circulation of a small amount of gas.

[0009] Preferably, a large fire structure is provided on the surface of the valve core body and on one side of the small fire structure. The large fire structure is used for gas injection during the large fire. The large fire structure includes a large gas guide groove and a large fire port.

[0010] Preferably, the large gas guide groove is formed on the surface of the valve core body, and a large fire port extending through the valve core body is formed inside the large gas guide groove, which is used for the circulation of a large amount of gas.

[0011] This utility model also provides a valve body, including a valve body, which includes a novel ECO energy-saving valve core. A valve seat is mounted on the surface of the valve body, a through-rotating shaft is mounted inside the valve seat, and a solenoid valve is mounted inside the valve body.

[0012] Preferably, a stop plate is installed inside the valve seat, and a valve core compression spring is installed inside the valve seat and between the valve core body and the rotating shaft. One end of the valve core compression spring is pressed against the valve core body by a paddle, and the other end of the valve core compression spring is pressed against the rotating shaft by a limiting plate.

[0013] Preferably, one end of the rotating shaft is provided with a valve pin, and one end of the valve pin passes through the valve core body, and a valve pin spring is installed between the valve pin and the valve core body.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This novel ECO energy-saving valve core and its valve body, by setting an energy-saving structure and utilizing the honeycomb state of the valve core holes, can reduce the amount of gas injection to achieve the purpose of energy saving; at the same time, by setting a small flame structure, using small gas guide grooves to guide gas and gas intake through small flame ports, the valve core can achieve a small flame combustion function; and by setting a large flame structure, using large gas guide grooves to guide gas and gas intake through large flame ports, a large flame combustion function can be achieved, which improves the practicality of the valve core and expands the application range of the valve core. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional side view structural diagram of the present invention;

[0017] Figure 3 This is a magnified structural diagram of the present invention viewed from below;

[0018] Figure 4 This is a top-view, obliquely enlarged structural schematic diagram of the present invention;

[0019] Figure 5 This is a schematic diagram of the cross-sectional structure of the valve body of this utility model;

[0020] Figure 6 This is a schematic diagram of the external structure of the valve body of this utility model;

[0021] Figure 7 This is a schematic diagram of the enlarged cross-section of the present invention.

[0022] In the diagram: 1. Valve core body; 10. Valve body; 11. Mounting groove; 2. Energy-saving structure; 21. Groove; 22. Valve core hole; 3. Small flame structure; 31. Small air guide groove; 32. Small flame port; 4. Large flame structure; 41. Large air guide groove; 42. Large flame port; 5. Vent chamber; 51. Solenoid valve; 6. Valve seat; 61. Stop plate; 62. Valve core compression spring; 7. Rotary shaft; 8. Valve pin. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. At the same time, in the description of the present utility model, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model.

[0024] The structure of a novel ECO energy-saving valve core provided by this utility model is as follows: Figure 1 As shown, the device includes a valve core body 1, with a venting chamber 5 in the center of the valve core body 1. An energy-saving structure 2 is provided on the surface of the valve core body 1. This energy-saving structure 2 can reduce the amount of gas injected to achieve energy saving. The energy-saving structure 2 includes a groove 21 and valve core holes 22. The groove 21 is opened on the surface of the valve core body 1, and multiple sets of valve core holes 22 are provided inside the groove 21. The valve core holes 22 extend into the interior of the valve core body 1, and the multiple sets of valve core holes 22 form a honeycomb pattern to reduce the amount of gas injected and achieve energy saving.

[0025] In practice, this utility model reduces the amount of gas injection by setting up an energy-saving structure 2 and utilizing the honeycomb state of the valve core hole 22, thereby achieving the purpose of energy saving.

[0026] Furthermore, such as Figure 2 as well as Figure 4As shown, two symmetrical mounting grooves 11 are provided at the top of the valve core body 1. The mounting grooves 11 facilitate the limiting operation of the valve core body 1 during installation. The surface of the valve core body 1 is also provided with a small flame structure 3. The small flame structure 3 is used for the gas injection operation during the small flame. The small flame structure 3 includes a small gas guide groove 31 and a small flame port 32. The small gas guide groove 31 is provided on the surface of the valve core body 1, and a small flame port 32 that extends through the valve core body 1 is provided inside the groove 21. The small flame port 32 is used for the flow of a small amount of gas.

[0027] In practice, by setting up the small flame structure 3, using the small air guide groove 31 to guide air, and taking in air through the small flame port 32, the small flame combustion function of the valve core can be realized.

[0028] Furthermore, such as Figure 1 as well as Figure 3 As shown, a large flame structure 4 is provided on the surface of the valve core body 1 and on one side of the small flame structure 3. The large flame structure 4 is used for gas injection during the large flame. The large flame structure 4 includes a large gas guide groove 41 and a large flame port 42. The large gas guide groove 41 is opened on the surface of the valve core body 1, and a large flame port 42 is opened inside the large gas guide groove 41, which extends to the valve core body 1. The large flame port 42 is used for the circulation of a large amount of gas.

[0029] During implementation, the large fire structure 4 is set up, and the large air guide groove 41 guides the air, and the large fire port 42 is used to introduce the air, which can realize the large fire combustion function.

[0030] This utility model also provides a valve body, such as Figure 5 , Figure 6 as well as Figure 7 As shown, the valve body 10 includes a new type of ECO energy-saving valve core. A valve seat 6 is mounted on the surface of the valve body 10. A through-rotating shaft 7 is installed inside the valve seat 6. A solenoid valve 51 is installed inside the valve body 10.

[0031] A stop plate 61 is installed inside the valve seat 6. A valve core compression spring 62 is installed inside the valve seat 6 and between the valve core body 1 and the rotating shaft 7. One end of the valve core compression spring 62 is pressed against the valve core body 1 by a paddle, and the other end of the valve core compression spring 62 is pressed against the rotating shaft 7 by a limit plate.

[0032] A valve pin 8 is provided at one end of the rotating shaft 7, and one end of the valve pin 8 passes through the valve core body 1. A valve needle spring is installed between the valve pin 8 and the valve core body 1.

[0033] Working principle: This utility model reduces the amount of gas injected by setting up an energy-saving structure 2 and utilizing the honeycomb state of the valve core hole 22 to achieve energy saving. At the same time, by setting up a small flame structure 3, the small gas guide groove 31 guides the gas and the small flame port 32 is introduced to realize the small flame combustion function of the valve core. Moreover, by setting up a large flame structure 4, the large gas guide groove 41 guides the gas and the large flame port 42 is introduced to realize the large flame combustion function, which improves the practicality of the valve core and expands the application range of the valve core.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A novel ECO energy-saving valve core, comprising a valve core body (1), characterized in that: The valve core body (1) has a ventilation chamber (5) in the center. The surface of the valve core body (1) is provided with an energy-saving structure (2). The energy-saving structure (2) can reduce the amount of gas injected to achieve energy saving. The energy-saving structure (2) includes a groove (21) and a valve core hole (22). The groove (21) is opened on the surface of the valve core body (1), and multiple sets of valve core holes (22) are provided inside the groove (21). The valve core holes (22) penetrate into the interior of the valve core body (1). The multiple sets of valve core holes (22) form a honeycomb shape to reduce the amount of gas injected and achieve energy saving.

2. The novel ECO energy-saving valve core according to claim 1, characterized in that: The valve core (1) has two symmetrical mounting grooves (11) at its top end, which facilitate the limiting operation of the valve core (1) during installation.

3. A new ECO energy saving valve core according to claim 1, characterized in that: The surface of the valve core (1) is also provided with a small flame structure (3), which is used for gas injection during small flame.

4. The novel ECO energy-saving valve core according to claim 3, characterized in that: The small flame structure (3) includes a small gas guide groove (31) and a small flame port (32). The small gas guide groove (31) is opened on the surface of the valve core body (1), and a small flame port (32) is opened inside the groove (21) and extends to the valve core body (1). The small flame port (32) is used for the circulation of a small amount of gas.

5. A new ECO energy saving valve core according to claim 1, characterized in that: A large fire structure (4) is provided on the surface of the valve core (1) and on one side of the small fire structure (3). The large fire structure (4) is used for gas injection during the large fire. The large fire structure (4) includes a large gas guide groove (41) and a large fire port (42).

6. A new ECO saving valve core as claimed in claim 5, characterized in that: The large gas guide groove (41) is opened on the surface of the valve core body (1), and a large fire port (42) is opened inside the large gas guide groove (41) and extends to the valve core body (1). The large fire port (42) is used for the circulation of a large amount of gas.

7. A valve body characterized by: The valve body (10) includes a novel ECO energy-saving valve core as described in any one of claims 1-6. A valve seat (6) is mounted on the surface of the valve body (10). A through-rotor (7) is mounted inside the valve seat (6). A solenoid valve (51) is mounted inside the valve body (10).

8. A valve body as claimed in claim 7, characterised in that: A stop plate (61) is installed inside the valve seat (6). A valve core compression spring (62) is installed inside the valve seat (6) and between the valve core body (1) and the rotating shaft (7). One end of the valve core compression spring (62) is pressed against the valve core body (1) by a paddle, and the other end of the valve core compression spring (62) is pressed against the rotating shaft (7) by a limiting plate.

9. A valve body as claimed in claim 7, wherein: One end of the rotating shaft (7) is provided with a valve pin (8), and one end of the valve pin (8) passes through the valve core body (1), and a valve needle spring is installed between the valve pin (8) and the valve core body (1).

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