CN210050986U

CN210050986U - Small kitchen appliance without using electricity

Info

Publication number: CN210050986U
Application number: CN201920578888.5U
Authority: CN
Inventors: 张国勋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2020-02-11
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a little kitchen of no electricity is precious, characterized by: the product is provided with a water storage heat preservation container (10) without an electric heating device or other heating devices, a water inlet pipe (5) of the product is connected to a hot water pipeline which is originally communicated with a gas water heater, cold water at the front end of the gas water heater and hot water from the back side both flow into the water storage heat preservation container, and the cold water at the front end is mixed with the hot water from the back side. The water inlet pipe is provided with a device for automatically controlling water inlet. The water storage container is variable in volume and resilient, expands when water is added, and presses hot water upwards to the hot water faucet by the resilient force when water is used. Because electric heating and other heating devices are not used, almost no potential safety hazard exists; because natural gas is used for heating, the method is environment-friendly and economical; because the amount of the stored hot water is large, the heating power of the gas water heater is large, and the automatic control of the water inlet control assembly is added, the hot water almost has no flow limitation; because the hot water comes from the water storage container, the flow can be large or small, and the water storage container is very convenient.

Description

Small kitchen appliance without using electricity

Technical Field

The utility model belongs to a kitchen guarding's equipment especially belongs to a device that provides life hot water.

Background

The existing small kitchen appliance needs to be heated by electricity, and is actually a small-capacity electric water heater. The small kitchen appliance has the biggest defect of being unsafe except for consuming electricity. By searching on the internet, the serious safety events caused by the small kitchen treasure are more common than the situations of electric leakage and hand numbness, and the danger exists in the whole life period of the small kitchen treasure, and the danger is increased after the small kitchen treasure goes. If the power supply is disconnected for use, the water dispenser is not suitable for occasions with small amount of frequently used water, such as kitchens and wash basins. In addition, the capacity is small, 5-8 liters is common, cold water is fed while hot water is used, and the cold water is heated after the hot water is used up, so that the method needs a long time and is inconvenient.

Disclosure of Invention

The utility model aims at providing a arrange the hot water system of sink or wash basin below in, without power heating, without the water pump and hot water upwards flows, does not have any potential safety hazard, hot water capacious, the flow can be big or small, be fit for frequent water occasion at home.

The idea for realizing the purpose is as follows: for a well-decorated family, the amount of cold water at the front end of the gas water heater is certain, therefore, a water storage and heat preservation device can be additionally arranged in front of a hot water faucet, so that the hot water and the cold water at the front end which come from the back can flow into the water storage and heat preservation device firstly, the hot water which flows from the back is mixed with the cold water flowing from the front end, and then the hot water faucet is heated; the maximum volume of the water storage and heat preservation device is as follows, the ratio of hot water to cold water is 3: 1 or more. Given that the flow of water from a gas water heater has a certain pressure, this pressure can be used to control the ingress and egress of hot water.

According to the above thought, the adopted technical scheme is as follows: a water inlet controller assembly is additionally arranged on the water inlet pipe, the water inlet valve is a part of the assembly, and the water outlet end of the water inlet valve is communicated with the water storage container; the controller assembly is fixedly connected with the heat preservation shell; the water storage container is formed by sealing and enclosing an elastically deformable container wall and an undeformed container wall, and the volume of the water storage container is changed along with the water pressure; the non-deformable liner wall is fixedly connected with the heat preservation shell or the water inlet controller assembly.

The main parts of the water inlet controller assembly are provided with a driving rod, a control rod, springs and a water inlet valve, wherein the springs and the water inlet valve are arranged in pairs and sleeved on the telescopic pipes; the active rod obtains active force and displacement from the elastically deformed liner wall, drives the control rod, and the control rod is matched with the spring to open or close the water inlet valve.

The elastically deformable liner wall is made of a flexible and elastic material or an assembly formed by combining the flexible material and an elastic part; the active rod is not limited to a rod, but also includes a sleeve, a steel wire rope or a combination thereof.

The technical scheme has the advantages that: because of the retraction force of the elastic liner wall, hot water can automatically flow upwards into the hot water faucet without a water pump, and electric heating and other heating devices are not used, so that the safety hazard is hardly caused; because natural gas is used for heating, the method is environment-friendly and economical; because the amount of the stored hot water is large, the heating power of the gas water heater is large, and the automatic control of the water inlet control assembly is added, the hot water almost has no flow limitation; because the hot water comes from the water storage container, the flow can be large or small, the gas water heater can not be ignited or ignited frequently, and the gas water heater is very convenient.

Description of the drawings: FIG. 1 is a schematic structural view of a small kitchen appliance without using electricity when the water inlet valve is automatically closed after the small kitchen appliance is filled with water.

FIG. 2 is a schematic structural diagram of a water adding valve just opened after the water in the small kitchen is used up without electricity.

FIG. 3 is a schematic view of a water-filled state of a small kitchen appliance without electricity, wherein the wall of the container can be elastically deformed into a capsule shape.

FIG. 4 is a schematic view of a water-filled state of an elastically deformable bladder wall of a small kitchen appliance without using electricity, wherein the bladder wall is made of a flexible material and an elastic part assembly.

(1) An elastically deformable bladder wall; (2) a driving lever; (3) a hinge pin; (4) a water intake controller assembly; (5) a water inlet pipe; (6) a hot water tap; (7) a non-deformable bladder wall; (8) a pipe hoop; (9) a heat preservation casing; (10) a water storage tank; (11) a water inlet valve; (12) a switch handle; (13) opening the deflector rod; (14) closing the deflector rod; (15) a control lever; (16) a set screw; (17) connecting blocks; (18) a spring; (19) a telescopic pipe; (20) and a return booster spring.

The specific implementation mode is as follows: the following describes in further detail embodiments of the present invention with reference to the accompanying drawings.

In the attached figure 1, the elastically deformable liner wall (1) is a silica gel straight pipe, the non-deformable liner wall (7) is a stainless steel pipe, the silica gel straight pipe is sleeved on the stainless steel pipe, and two ends of the silica gel straight pipe are tightly hooped and sealed by a pipe hoop (8); the water inlet controller assembly (4) is fixedly connected with the top of the heat preservation shell (9), the upper end of the stainless steel pipe is fixedly connected with the controller, and the lower end of the stainless steel pipe is connected with the bottom of the heat preservation shell (9); the distance between the opening lever (13) and the closing lever (14) on the control lever (15) is greater than the stroke of the switch handle (12) of the inlet valve (11) from open to closed. The illustrated state is a state in which the inlet valve switch lever (12) is controlled to be closed. Because the resilience force that silicone tube itself has, the water in water storage courage (10) has certain pressure, when hot water tap (6) were opened, hot water can flow out automatically, elasticity courage wall (1) is retracted and has sufficient retractive force simultaneously, drive lever (2) around hinge pin (3) anticlockwise swing, and pull up control lever (15), control lever (15) drive connecting block (17) also up-going through set screw (16), thereby make two flexible pipes (19) that the splayed was arranged and spring (18) on it compressed. If hot water is continuously used, when the hot water is not much remained, the connecting block (17) crosses the coaxial line of the two springs, the two springs can automatically and rapidly extend to drive the control rod (15) to rapidly move upwards, and the switch lever (12) on the water inlet valve (11) is rapidly shifted to the open position by the opening shift lever (13) on the control rod (15). The controller with the structure can quickly open the water inlet valve, so that the gas water heater can be ignited in time, and the amount of cold water at the front end is reduced as much as possible. Water from the gas water heater flows into the water storage container (10) from the water inlet pipe (5), at the moment, as shown in the state shown in figure 2, the elastically deformable container wall (1) is continuously expanded, and related parts of the controller move reversely until the switch handle (12) is shifted to the closing position by the closing shift lever (14) and returns to the state shown in figure 1.

If the capsule-shaped elastic deformation liner wall in the attached figure 3 is adopted, the retraction force of the elastic liner wall is not enough to drive the control rod (15) to move reliably, and a return boosting spring (20) can be additionally arranged.

If the bellows-shaped elastic deformation liner wall in the figure 4 is adopted, the liner wall has almost no retraction force, and a return boosting spring (20) can be added to ensure the reliable movement of the control rod (15).

The sample of the present invention is manufactured according to the technical scheme of the attached figure 1. The diameter of the stainless steel tube is 159mm, the natural diameter of the silicone tube is 150mm, the thickness is 3mm, and the length is 420 mm; the inner diameter of the heat preservation shell is 300mm, and the heat preservation layer is 25mm of foamed rubber. After the water is filled with hot water, 15 liters of hot water is discharged, and then the automatic heating is started. When the utility model is used, the temperature of the gas water heater is higher than that of the common gas water heater. The use lasts for 4 months, and the use is convenient and reliable and has good use effect.

Claims

1. Little kitchen of no electricity is precious, including inlet tube, water storage tank, characterized by: a water inlet controller assembly (4) is additionally arranged on the water inlet pipe (5), a water inlet valve (11) is a part of the assembly, and the water outlet end of the water inlet valve is communicated with the water storage container (10); the water inlet controller assembly (4) is fixedly connected with the heat preservation shell (9); the water storage container (10) is formed by sealing and enclosing an elastically deformable container wall (1) and an undeformed container wall (7), and the volume of the water storage container is changed along with the water pressure; the non-deformable liner wall (7) is fixedly connected with the heat preservation shell (9) or the water inlet controller assembly (4).

2. The small kitchen appliance without using electricity as claimed in claim 1, wherein: the middle part of a driving rod (2) of the water inlet controller assembly (4) is hinged with a bottom plate of the assembly through a hinge pin (3), one end of the driving rod is buckled or hinged or sleeved with the elastically deformable liner wall (1), and the other end of the driving rod is hinged with one end of a control rod (15); a connecting block (17) is fixed on the position of the control rod (15) deviated to one section through a pin or a screw (16); an opening shift lever (13) and a closing shift lever (14) are fixed on the other section of the control rod (15); the distance between the opening shift lever (13) and the closing shift lever (14) is larger than the stroke of the switch handle (12) of the water inlet valve (11) from opening to closing; and springs (18) which are arranged in pairs and symmetrically are respectively sleeved on the corresponding telescopic pipes (19), one ends of the two telescopic pipes are respectively and symmetrically hinged with the bottom plate, and the other ends of the two telescopic pipes are respectively hinged with the two ends of the connecting block (17).

3. The small kitchen appliance without using electricity as claimed in claim 1, wherein: the elastically deformable liner wall (1) is made of a flexible and elastic material or an assembly of a flexible material and an elastic part (20).

4. The small kitchen appliance without using electricity as claimed in claim 1, wherein: the elastically deformable liner wall (1) can be in a straight tube shape, a corrugated tube shape, a bag shape or a bag shape; the non-deformable liner wall (7) can be a plane, a curved surface or a spherical surface; also included is an inlet tube leading to the bladder or pouch as described above.

5. The small kitchen appliance without using electricity as claimed in claim 2, wherein: the driving rod (2) is not limited to a rod piece, but also comprises a sleeve, a steel wire rope or a combination of the sleeve and the steel wire rope.