CN201331108Y

CN201331108Y - Gas cooker energy-saving valve

Info

Publication number: CN201331108Y
Application number: CNU2008201695506U
Authority: CN
Inventors: 孙光锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-05
Filing date: 2008-12-05
Publication date: 2009-10-21
Anticipated expiration: 2018-12-05

Abstract

A gas cooker energy-saving valve comprises an integral body including a valve body with an ejector rod and a valve cap with a spring fixed through a seal ring, a small air hole is formed on the valve body, two ends of the spring are connected with the valve cap and a sliding plug respectively, the seal ring is connected on the sliding plug matched with the valve body, the sliding plug is also matched with the valve cap in a sliding manner, and the ejector rod is clung to the sliding plug to move. The energy-saving valve only vertically moves in an integral cavity through the connection of the valve body with the valve cap in a manner that the ejector rod drives the sliding plug with the spring, controls and adjusts the size of an air inlet cavity, and achieves the purpose of controlling the magnitude of the required supply quantum, so as to reduce the waste of fuel gas during the cooking intervals and saves the expense of a user. In addition, the energy-saving valve has the advantages of simple structure, less spare parts, small volume, convenient installation and operation, high sensitivity and high adjusting speed; the sliding plug is matched with the valve cap in a sliding manner; and the sliding plug can be pushed by the ejector rod to vertically and stably move along the valve cap only with a little pressure.

Description

The gas cooker energy saving valve

Technical field

The utility model relates to a kind of energy-conservation valve, and gas cooker energy saving valve especially that install and use on gas kitchen ranges such as the coal gas in hotel, restaurant, dining room, natural gas, liquefied gas suits.

Background technology

In the existing catering industry, especially the cook at garnishes on the job, divide dish, culinary art, sabot, in the process that cleans a pot, often can't take the size of flare on the gas-cooker into account, can burnt gas switch not turned off because of just going a little off time yet, go igniting during use again, like this operation meeting hell to pay, take time very much, therefore just have a large amount of combustion gas in off time, to be burnt by sky, not only waste the valuable energy but also increased operating cost.

The patent No. 88221518.3 " gas range automatic energy saving valve " is though also provide a kind of energy-conservation valve, but this energy-conservation valve also need add a cover leverage makes driving member, during use, utilize the weight of cooker energy-conservation valve to be opened through lever, in temporary transient no off time, because of cooker leaves kitchen range, lever does not have pressure closes energy-conservation valve under the spring force effect, plays the size of automatic adjusting air demand.

The patent No. 95243608.6 " the energy-conservation valve of household gas range ", though this energy-conservation valve does not have the lever driving member, directly it is moved down with cooker pushing adjustable guide bar, open the inlet chamber air inlet, flow in the burner through outlet chamber again and use, but this energy-conservation valve part is more, assembling bothers, volume is big for burning.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of gas cooker energy saving valve is provided, can controls, regulate the size of air demand automatically, and easy to operate, highly sensitive, save combustion gas, it is simple in structure, part is few, easily assembling, volume is little.

The technical scheme in the invention for solving the above technical problem is: the gas cooker energy saving valve, by the valve body that has push rod, the valve gap that has spring is formed with the integral body that sealing ring is fixed into, on the described valve body spilehole is arranged, the two ends of described spring are connected with valve gap, sliding plug respectively, described cunning is connected with sealing ring beyond the Great Wall and cooperates with valve body, and described sliding plug is also joined with the valve gap cunning, and described push rod is close to described sliding plug and is moved.

Compared with prior art, advantage of the present utility model is: this valve is only driven sliding plug upper and lower moving in the whole cavity that valve body, valve gap connect into of band spring by push rod, thereby the size of control, adjusting inlet chamber reaches the size of the required air demand of control, make the waste that reduces combustion gas when being cooked in gap operating, save user's spending.This valve arrangement is simple in addition, and part is few, and volume is little, install, easy to operate, and sliding plug joins with the valve gap cunning, as long as there have a point pressure just can promote sliding plug by push rod to be upper and lower steadily mobile along valve gap, it is highly sensitive, governing speed is quick.

Description of drawings

Fig. 1, structural representation of the present utility model (little fiery user mode figure).

Fig. 2, structural representation of the present utility model (big fire user mode figure).

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

Sealing ring 5, the O-ring seal sulfuration is fixed on the upper surface of sliding plug 3, and the two ends of spring 1 place respectively in the upper and lower blind hole of sliding plug 3 and valve gap 2, and sliding plug 3 is joined with the inwall cunning of valve gap 2.

In the middle of the valve body 7 a vertical thin-walled 9 is arranged, a horizontal spilehole 8 is arranged on the thin-walled.

There is inner bolt hole at valve body 7 two ends, through hole and screw are arranged on one sidewall, and step-like push rod 12 passes the through hole on valve body 7 sidewalls, and the nut 11 that is lined with little O RunddichtringO 10 screws in the screw on valve bodies 7 sidewalls, in the middle of the nut 11 ladder hole is arranged, push rod 12 is not extracted out from valve body 7.

With valve gap 2 that has assembled and the valve body 7 that has assembled, be connected into whole energy-conservation valve with big O RunddichtringO 6 and soket head cap screw 4.

During use, this energy-conservation valve is installed on the gas pipeline of gas-cooker, the P air inlet on it is connected with air inlet pipe on the gas-cooker with screw thread, and the A gas outlet is threaded with the air inlet of burner and is fixed into one.

Open burnt gas switch, combustion gas enters in the valve body 7 from the P air inlet, by the spilehole on the thin-walled 98, enter the burner ignition from the A gas outlet, because of spilehole 8 is very little, the combustion gas that enters place, A gas outlet seldom only can keep low discharge, so also can only keep little fiery sustained combustion, thereby reach the purpose of saving combustion gas, as shown in Figure 1.

When the cook is placed on pot when cooking on the gas-cooker, the bottom of a pan pushing push rod 12 is given its external force, force it to head on sliding plug 3 and move down and make spring 1 compression, at this moment sliding plug 3, sealing ring 5 disengagings contact with valve body 7, open the major path of giving vent to anger the gas supply amount is increased greatly, enter and walk around thin-walled 9 from the P air inlet, pass through the atmosphere chamber of valve gap 2 upper ends again,, use for culinary art, as shown in Figure 2 after the A gas outlet enters burner and carries out big fire burns.

If culinary art finishes to take away pot, then push rod 12 does not have pot pressure, and push rod 12 is moved up, up to sliding plug 3 withstand valve body 7 again and be sealed into to, close the major path of giving vent to anger and restore to the original state again, as shown in Figure 1.

Claims

1, a kind of gas cooker energy saving valve, by the valve body that has push rod (12) (7), the valve gap (2) that has spring (1) is formed with the integral body that sealing ring is fixed into, it is characterized in that spilehole (8) is arranged on the described valve body (7), the two ends of described spring (1) are connected with valve gap (2), sliding plug (3) respectively, be connected with sealing ring (5) on the described sliding plug (3) and cooperate with valve body (7), described sliding plug (3) is also joined with valve gap (2) is sliding, and described push rod (12) is close to described sliding plug (3) and is moved.

2, gas cooker energy saving valve according to claim 1 is characterized in that there is inner bolt hole at valve body (7) two ends, and through hole and screw are arranged on the sidewall, in the middle of the valve body (7) a vertical thin-walled (9) is arranged, and a horizontal spilehole (8) is arranged on the thin-walled.

3, gas cooker energy saving valve according to claim 1 is characterized in that sealing ring (5) is O-ring seal, and sulfuration is fixed on the upper surface of sliding plug (3).

4, gas cooker energy saving valve according to claim 1 is characterized in that the two ends of spring (1) place respectively in the upper and lower blind hole of sliding plug (3) and valve gap (2).

5, gas cooker energy saving valve according to claim 1 and 2 is characterized in that step-like push rod (12) passes the through hole on valve body (7) sidewall, also is rotary with nut (11) in the screw on valve body (7) sidewall, and the stairstepping through hole is arranged in the middle of the nut (11).