CN210511794U

CN210511794U - Energy-saving gas output regulating and controlling device

Info

Publication number: CN210511794U
Application number: CN201920910635.3U
Authority: CN
Inventors: 龚青
Original assignee: Wuhan Chengsheng Gas Service Co Ltd
Current assignee: Wuhan Chengsheng Gas Service Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-05-12
Anticipated expiration: 2029-06-18

Abstract

The utility model relates to an energy-saving gas output regulating device, which comprises a rectangular shell and an adjusting ball, wherein the inner cavity of the shell is divided into an upper cavity and a lower cavity by a horizontally arranged baffle plate, and the center of the baffle plate is provided with a gas supply hole communicated with the upper cavity and the lower cavity; the side wall of the upper cavity and the side wall of the lower cavity are respectively provided with an air outlet and an air inlet, and the air inlet and the air outlet are respectively communicated with the gas stove and the air supply device through pipelines; the adjusting ball is positioned in the upper cavity and is arranged at the air supply hole in a way of moving up and down, the diameter of the adjusting ball is larger than or equal to that of the air supply hole, and the adjusting ball moves up or down to adjust the flow of the fuel gas at the air supply hole. The utility model has the advantages that the flow of the fuel gas can be adjusted according to the demand of the user, thereby avoiding the waste caused by the overlarge flow of the fuel gas and saving the resources; the sealing performance is better, effectively avoids the gas leakage, safe and reliable.

Description

Energy-saving gas output regulating and controlling device

Technical Field

The utility model relates to a gas-cooker technical field, concretely relates to energy-saving gas air output regulation and control device.

Background

The gas stove is a kitchen utensil which is heated by direct fire with gas fuel such as liquefied petroleum gas, artificial gas, natural gas and the like. The gas stove greatly facilitates the life of people and is widely applied to the life of people. The existing gas cookers are all provided with an ignition device and a gas valve, and the gas valve is a safe matching device arranged on a gas pipeline. For the sake of safety, the gas valve is opened when the gas stove is used, and closed when the gas stove is not used, the gas valve only plays a role in intercepting, the gas quantity cannot be adjusted, and the function is single; moreover, frequent opening and closing of the gas valve easily causes the gas valve to be loosened, easily causes gas leakage and easily causes safety accidents.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing an energy-saving gas output regulating device which can regulate the flow of gas according to the demand of users, avoid waste caused by overlarge gas flow and save resources; the sealing performance is better, effectively avoids the gas leakage, safe and reliable.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

an energy-saving gas outlet quantity regulating device comprises a rectangular shell and an adjusting ball, wherein a cavity in the shell is divided into an upper cavity and a lower cavity by a horizontally arranged partition plate, and a gas supply hole communicated with the upper cavity and the lower cavity is formed in the center of the partition plate; the side wall of the upper cavity and the side wall of the lower cavity are respectively provided with an air outlet and an air inlet, and the air inlet and the air outlet are respectively communicated with a gas stove and an air supply device through pipelines; the adjusting ball is positioned in the upper cavity and is arranged at the gas supply hole in a way of moving up and down, the diameter of the adjusting ball is larger than or equal to that of the gas supply hole, and the adjusting ball moves up or down to adjust the flow of gas at the gas supply hole.

The utility model has the advantages that: the gas is sent into the lower chamber from the air inlet, reciprocates the adjusting ball, adjusts the size (the size of gas flow) of the gap between adjusting ball and the air supply hole to adjust the size of the gas outlet gas flow of epicoele, simple structure, easy and simple to handle. The utility model can adjust the flow of the fuel gas according to the demand of the user, avoid the waste caused by the overlarge flow of the fuel gas and save the resources; the sealing performance is better, effectively avoids the gas leakage, safe and reliable.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, a screw hole communicated with the upper cavity is formed in the top of the shell, an adjusting screw is connected with the screw hole in an internal thread manner, and one end of the adjusting screw extends into the upper cavity and is fixedly connected with the top of the adjusting ball; and screwing or unscrewing the adjusting screw and driving the adjusting ball to be close to or far away from the gas supply hole so as to adjust the flow of the gas at the gas supply hole.

The gas flow regulating device has the advantages that when the gas flow is regulated, the regulating screw is screwed or unscrewed in a manner which can be thought by a person skilled in the art, and the regulating screw drives the regulating ball to move up and down, so that the gas flow at the gas supply hole is regulated, the gas flow at the gas outlet is regulated, the structure is simple, and the operation is simple and convenient; the adjusting screw can not loosen, the gas leakage is avoided, and the gas leakage control device is safe and reliable.

Furthermore, the top of the shell is provided with a rubber gasket at the position of the screw hole, and the adjusting screw penetrates through the rubber gasket.

The further scheme has the advantages that the sealing performance of the shell is improved through the rubber gasket, gas leakage is avoided, and safety and reliability are realized; in addition, when the adjusting screw is screwed, the screw cap of the adjusting screw is abutted to the rubber gasket, the top of the shell is prevented from being abraded by the screw cap of the adjusting screw, the abrasion of equipment is reduced, and the service life of the equipment is prolonged.

Further, a screw rod is vertically and rotatably arranged in the upper cavity, a sleeve is sleeved on the screw rod in a threaded manner, and the lower end of the sleeve is fixedly connected with the top of the adjusting ball; and rotating the screw rod to drive the sleeve to move upwards or downwards, so that the adjusting ball is close to or far away from the gas supply hole to adjust the flow of the gas at the gas supply hole.

Adopt the beneficial effect of above-mentioned further scheme to rotate the screw rod through the mode that technical staff in the field can think, for example the manual work rotates the screw rod, and the screw rod changes its rotation into telescopic reciprocating, and the sleeve drives the regulation ball and is close to or keeps away from the air feed hole, adjusts the size of air feed hole department gas flow to adjust the size of gas flow of gas outlet department, easy and simple to handle, labour saving and time saving.

Further, the top of casing is equipped with the round hole, the upper end of screw rod passes the round hole to extend to the top of casing, the upper end fixedly connected with crank of screw rod.

Adopt the beneficial effect of above-mentioned further scheme to wave the crank through the mode that technical staff in the field can think about for example the manual work, wave and drive the screw rod and rotate, the screw rod changes its rotation into telescopic reciprocating, and the sleeve drives the regulation ball and is close to or keeps away from the air feed hole, adjusts the size of air feed hole department gas flow to adjust the size of gas flow of gas outlet department, easy and simple to handle, labour saving and time saving.

Furthermore, a sealing ring is fixedly mounted at the position of the screw hole on the top of the shell, and the crank passes through the sealing ring.

The beneficial effect who adopts above-mentioned further scheme is through the leakproofness of sealing washer increase casing, avoids appearing the condition that the gas leaked safe and reliable.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is a sectional view taken along line B-B in fig. 3.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the device comprises a shell, 2, an adjusting ball, 3, a partition plate, 4, an upper cavity, 5, a lower cavity, 6, an air supply hole, 7, an adjusting screw, 8, a rubber gasket, 9, a screw rod, 10, a sleeve, 11, a crank, 12 and a sealing ring.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1 to 4, the utility model provides an energy-saving gas output regulation and control device, casing 1 and adjusting ball 2 of rectangle form, the inside cavity of casing 1 is separated into epicoele 4 and cavity of resorption 5 by the baffle 3 that the level set up, baffle 3 and casing 1 integrated into one piece, simple structure, the center department of baffle 3 is equipped with the air supply hole 6 that communicates epicoele 4 and cavity of resorption 5. The side wall of the upper cavity 4 and the side wall of the lower cavity 5 are respectively provided with an air outlet and an air inlet, the air inlet and the air outlet are respectively communicated with a gas stove and an air supply device through pipelines, one end of each corresponding pipeline is respectively welded with the air inlet and the air outlet, and the air supply device is a general air supply pipeline. The adjusting ball 2 is positioned in the upper cavity 4 and is arranged at the gas supply hole 6 in a vertically moving mode, the diameter of the adjusting ball 2 is larger than or equal to that of the gas supply hole 6, the adjusting ball 2 can seal the gas supply hole 6, and therefore the effect of adjusting the gas flow at the gas supply hole 6 is achieved; the adjusting ball 2 is moved upwards or downwards to adjust the flow of the gas at the gas supply hole 6. The gas is sent into the lower chamber 5 from the air inlet in, reciprocates the adjusting ball 2, adjusts the size (the size of gas flow) of the gap between adjusting ball 2 and air supply hole 6 to adjust the size of the gas flow of the gas outlet of the upper chamber 4, simple structure, easy and simple to handle. The utility model can adjust the flow of the fuel gas according to the demand of the user, avoid the waste caused by the overlarge flow of the fuel gas and save the resources; the sealing performance is better, effectively avoids the gas leakage, safe and reliable.

Example 1

On the basis of the structure, in the embodiment, the top of the shell 2 is provided with a screw hole communicated with the upper cavity 4, the screw hole is internally threaded with an adjusting screw 7, one end of the adjusting screw 7 extends into the upper cavity 4 and is fixedly connected with the top of the adjusting ball 2, and the adjusting screw is fixedly connected in a manner that can be thought by a person skilled in the art, such as welding, so that the structure is simple and the assembly and disassembly are convenient; the adjusting screw 7 is screwed or unscrewed, and the adjusting ball 2 is driven to be close to or far away from the gas supply hole 6, so that the size of a gap between the adjusting ball 2 and the gas supply hole 6 is adjusted, and the flow of gas at the gas supply hole 6 is adjusted. When adjusting gas flow, screw up or unscrew adjusting screw 7 through the mode that can think by the skilled person in the art, adjusting screw 7 drives adjusting ball 2 and reciprocates to adjust the size of gas flow of 6 departments of gas supply hole, and then adjust the size of gas flow of gas outlet department, simple structure, it is easy and simple to handle. In addition, adjusting screw 7 can not take place to become flexible, avoids the condition that the gas leaked, safe and reliable.

Example 2

On the basis of the first embodiment, in the present embodiment, a rubber gasket 8 is fixedly installed at a position, located in a screw hole, on the top of the housing 1, and the adjusting screw 7 passes through the rubber gasket 8, that is, the rubber gasket 8 does not affect the rotation of the adjusting screw 7; the rubber gasket 8 is mounted on top of the housing 1 by means conceivable to the person skilled in the art, for example by glue. The tightness of the shell 1 is improved through the rubber gasket 8, so that the gas in the shell 1 is prevented from leaking in the process of screwing or unscrewing the adjusting screw 7, and the gas-tight shell is safe and reliable; in addition, when the adjusting screw 7 is screwed, the screw cap of the adjusting screw 7 is abutted to the rubber gasket 8, so that the top of the shell 1 is prevented from being worn by the screw cap of the adjusting screw 7, the equipment wear is reduced, and the service life of the equipment is prolonged.

Example 3

On the basis of the first embodiment, in the first embodiment, a screw 9 is vertically and rotatably arranged in the upper cavity 4, a sleeve 10 is sleeved on the screw 9 in a threaded manner, and the lower end of the sleeve 10 is fixedly connected (welded) with the top of the adjusting ball 2; the screw rod 9 is rotated to drive the sleeve 10 to move up or down, so that the adjusting ball 2 is close to or far away from the gas supply hole 6, and the gas flow at the gas supply hole 6 is adjusted. The screw rod 9 is rotated in a manner that can be thought by a person skilled in the art, for example, the screw rod 9 is rotated manually, the screw rod 9 converts the rotation of the screw rod into the up-and-down movement of the sleeve 10, the sleeve 10 drives the adjusting ball 2 to be close to or far away from the gas supply hole 6, the size of a gap between the adjusting ball 2 and the gas supply hole 6 is changed, namely the size of the gas flow at the gas supply hole 6 is adjusted, so that the size of the gas flow at the gas outlet is adjusted, the operation is simple and convenient.

Example 4

On the basis of the third embodiment, in this embodiment, the top of the housing 1 is provided with a circular hole, the circular hole is internally connected with a bearing in an interference manner, the upper end of the screw 9 is welded with the lower end of the bearing, and the upper end of the bearing is fixedly connected with a crank 11, which is usually welded. Through the mode that the person of ordinary skill in the art can think about for example artifical crank 11 of shaking, shake 11 and drive screw rod 9 and rotate, screw rod 9 changes its rotation into the reciprocating of sleeve 10, and sleeve 10 drives and adjusts ball 2 and is close to or keep away from air supply hole 6, changes the size of the gap between adjusting ball 2 and the air supply hole 6, adjusts the size of air supply hole 6 department gas flow promptly to adjust the size of gas flow of gas outlet department, easy and simple to handle, labour saving and time saving.

Example 5

On the basis of the fourth embodiment, in this embodiment, the position that is located the screw on the top of casing 1 is fixed and is installed sealing washer 12, and crank 11 passes sealing washer 12, and sealing washer 12 does not influence the rotation of crank 11, and here increases casing 1's leakproofness through sealing washer 12, avoids appearing the condition of gas leakage, safe and reliable.

The working principle of the utility model is as follows:

the gas is sent into cavity of resorption 5 from the air inlet in, adjusts adjusting ball 2 through any one above-mentioned mode and reciprocates, changes the size in gap between adjusting ball 2 and the air supply hole 6 to change the size of the gas flow of air supply hole 6 department, and then adjust the size of gas flow of gas outlet department, simple structure, it is easy and simple to handle.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an energy-saving gas output regulation and control device which characterized in that: the device comprises a rectangular shell (1) and an adjusting ball (2), wherein a cavity in the shell (1) is divided into an upper cavity (4) and a lower cavity (5) by a partition plate (3) which is horizontally arranged, and an air supply hole (6) for communicating the upper cavity (4) with the lower cavity (5) is formed in the center of the partition plate (3); the side wall of the upper cavity (4) and the side wall of the lower cavity (5) are respectively provided with an air outlet and an air inlet, and the air inlet and the air outlet are respectively communicated with a gas stove and an air supply device through pipelines; the adjusting ball (2) is located in the upper cavity (4) and is arranged at the gas supply hole (6) in a vertically moving mode, the diameter of the adjusting ball (2) is larger than or equal to that of the gas supply hole (6), and the adjusting ball (2) moves upwards or downwards to adjust the flow of gas at the gas supply hole (6).

2. The energy-saving gas outlet quantity regulating device according to claim 1, characterized in that: the top of the shell (1) is provided with a screw hole communicated with the upper cavity (4), an adjusting screw (7) is connected with the screw hole in an internal thread manner, and one end of the adjusting screw (7) extends into the upper cavity (4) and is fixedly connected with the top of the adjusting ball (2); the adjusting screw (7) is screwed or unscrewed, and the adjusting ball (2) is driven to be close to or far away from the gas supply hole (6), so that the flow of gas at the gas supply hole (6) is adjusted.

3. The energy-saving gas outlet quantity regulating device according to claim 2, characterized in that: the top of the shell (1) is provided with a rubber gasket (8) at the position of the screw hole, and the adjusting screw (7) penetrates through the rubber gasket (8).

4. The energy-saving gas outlet quantity regulating device according to claim 2, characterized in that: a screw rod (9) is vertically and rotatably arranged in the upper cavity (4), a sleeve (10) is sleeved on the screw rod (9) in a threaded manner, and the lower end of the sleeve (10) is fixedly connected with the top of the adjusting ball (2); the screw rod (9) is rotated to drive the sleeve (10) to move up or down, so that the adjusting ball (2) is close to or far away from the gas supply hole (6) to adjust the flow of gas at the gas supply hole (6).

5. The energy-saving gas outlet quantity regulating device according to claim 4, characterized in that: the top of casing (1) is equipped with the round hole, the upper end of screw rod (9) is passed the round hole to extend to the top of casing (1), the upper end fixedly connected with crank (11) of screw rod (9).

6. The energy-saving gas outlet quantity regulating device according to claim 5, characterized in that: the top of the shell (1) is provided with a sealing ring (12) at the position of the screw hole, and the crank (11) penetrates through the sealing ring (12).