CN201668277U - Pressure boiler - Google Patents

Abstract

The utility model discloses a pressure boiler, belonging to the technical field of the pressure boiler. The pressure boiler consists of a boiler cover, a sealing ring, a cup body and a handle. The pressure boiler is characterized in that the boiler cover is in the shape of cylinder, the upper part of the boiler cover is remained with an arc ring edge, the diameter of the plane at the bottom of the lower part of the boiler cover is straight equal to the diameter of the opening of the cup body, the opening of the cup body is provided with a sealing ring, and the cup body is remained with the handle. When the pressure boiler is in use, rice and water are putted into the cup body, the sealing ring is putted into the opening of the cup body, the boiler cover is covered, and the flame on dinnerware is controlled when the temperature and the pressure in the boiler are large enough to jack up the boiler cover. The cover of the pressure boiler is made by filling with stainless steel or high-density stones and is solid, and the diameter of the cup body is 10cm and the height thereof is 10cm, therefore, the pressure boiler has the benefit effects of being simple in design, safe and reliable, successful in popularization, energy-saving, being capable of displacing the larger-caliber pressure boiler in the prior art, being convenient for meeting the requirement of each Chinese family with 2-3 members, being applied to the use of students and workers, and having large practicability.

Description

A kind of pressure cooker

Affiliated technical field

The utility model relates to a kind of pressure cooker, especially relates to a kind of pressure cooker of gravity pot cover, belongs to the pressure cooker technical field.

Background technology

At present, the pressure cooker of known technology, exist the danger of easy blast, to just can guarantee safety in strict accordance with method of operating and running check in use, its design principle is with after the pot body formation closed container, at the bottom of heating kettle, make rice and water hodgepodge in the pot, reach the temperature rising and both saved the energy, shortened the time of hotting plate again, can reach by air bleeding valve and to make pot inner pressure be unlikely to continuous rising, the utility model designer investigates pressure cooker or the pressure cooker that manufactory produces, and still all rests on the pressure regulation of air bleeding valve hole, and does not have the pressure regulation production marketing production use of pot cover bottom contact-making surface, the patent searching document, no new technical scheme is open.

Summary of the invention

In order to overcome the deficiency of the pressure cooker of agravic pot cover in the prior art, the purpose of this utility model is for a kind of pressure cooker of gravity pot cover is provided, this pressure cooker utilizes the gravity of pot cover to reach the pot inner pressure temperature controlling, exempted the setting of the air bleeding valve and the fusible plug of pressure cooker, making the teacup shape, can to satisfy two to three people's rice edible.

The technical scheme in the invention for solving the technical problem is: by pot cover, sealing ring, cup, handle is formed, it is characterized in that pot cover is rounded body shape, the loop limit is left on top, lower base planar diameter and cup mouth diameters are straight etc., the cup oral area is placed sealing ring, leave handle on the cup, handle rice and water are put into cup during use, and sealing ring is put into the cup oral area, pot cover are covered get final product, when kettle temperature and pressure reach pot cover jack-up, the control of flame on the kitchen range is got final product, and pot cover of the present utility model adopts stainless steel or highdensity stone material to fill and makes, and pot cover is an entity, make ten centimetres of cup diameters, ten centimetres of height.

The utility model beneficial effect is a simplicity of design, safe and reliable, can promote smoothly, reach energy savings, heavy caliber pressure cooker to prior art can replace use, the all uses under 2 to 3 people's situations of convenient satisfied each family population of China now also can adapt to student and employee's use, and practicality is big.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a schematic diagram of the present utility model.

1. pot covers among Fig. 1,2. sealing ring, 3. cup, 4. handle.

The specific embodiment

Embodiment:

The utility model is by pot cover 1, sealing ring 2, cup 3, handle 4 is formed, it is characterized in that pot cover 1 is rounded body shape, the loop limit is left on top, lower base planar diameter and cup 3 mouth diameters are straight etc., cup 3 oral areas are placed sealing ring 2, leave handle 4 on the cup 3, handle rice and water are put into cup 3 during use, and sealing ring 2 is put into cup 3 oral areas, pot cover 1 are covered get final product, when kettle temperature and pressure reach pot cover 1 jack-up, the control of flame on the kitchen range is got final product, and pot cover 1 of the present utility model adopts stainless steel or highdensity stone material to fill and makes, and pot cover 1 is an entity, make ten centimetres of cup 3 diameters, ten centimetres of height.

Claims (3)

1. pressure cooker, form by pot cover (1), sealing ring (2), cup (3), handle (4), it is characterized in that pot cover (1) is rounded body shape, the loop limit is left on top, the lower base planar diameter equates with cup (3) mouth diameters, cup (3) oral area is placed sealing ring (2), leaves handle (4) on the cup (3).

2. a kind of pressure cooker according to claim 1 is characterized in that pot cover (1) is an entity.

3. a kind of pressure cooker according to claim 1 is characterized in that ten centimetres of cup (3) diameters, ten centimetres of height.