CN202229393U

CN202229393U - Floating ball type high-speed water heater with water level control function

Info

Publication number: CN202229393U
Application number: CN2011203160131U
Authority: CN
Inventors: 章国庆; 彭辉; 肖兆平
Original assignee: SAINA ELECTROTHERMAL APPLIANCE CO Ltd NINGBO
Current assignee: SAINA ELECTROTHERMAL APPLIANCE CO Ltd NINGBO
Priority date: 2011-08-27
Filing date: 2011-08-27
Publication date: 2012-05-23
Anticipated expiration: 2021-08-27

Abstract

A floating ball type high-speed water heater with a water level control function mainly comprises a water inlet 1, a water pipe connector 2, a housing 5, a mechanical floating ball switch 6, a floating ball cavity 7, a water replenishing pipe 8, a heating cavity 9, an electric heating tube 10, a water outlet cavity 13, and so on, wherein, the mechanical floating ball switch 6 controls the on-off of the water inlet according to the water level in the floating ball cavity, so as to allow the water level to be in a pre-arranged range; and the water at the water surface part of the heating cavity 9 is ensured to be boiled, so as to realize the continuous supplying of boiled water. Through the device, the real boiled water can be obtained within 5 seconds; the structure is compact and integrated as a whole, thereby realizing the minimization of cost.

Description

The float-ball type water level is controlled quick boiling water heater

Technical field

The utility model relates to the float-ball type water level and controls quick boiling water heater, a kind of especially quick boiling water heater assembly of instant-heating type electric kettle, and this device can realize seeing off continuously the function of boiling water.

Background technology

Through years development; People have developed the multiple electrical heating boiling water device that boiling water can be provided continuously; As on May 25th, 2005 disclosed a kind of name to be called " quick electric heating drinking water apparatus " publication number be the patent of CN1618380A; The structure of the quick electric heating drinking water apparatus that this patented technology scheme proposes is made up of parts such as housing, bottle seat, bucket, calandria, liquefied pot and additional electrical calandrias, and electric heating body is close to through the body of casting by water pipe and electric heating tube and is formed, and electric heating body is outflow after the water heating of flowing through water pipe; So leaving water temperature is lower, the boiling water after can not guaranteeing to go out to seethe with excitement continuously.The Chinese patent document is called " moment is opened drinking water machine " Granted publication in a kind of name of on March 15th, 2000 bulletin and number is the technical scheme of CN2368420Y, and this patent has proposed a kind of housing main body that comprises, the top of housing main body is water tank; A plurality of outlets are arranged at the bottom of the water tank; Be provided with a plurality of hot water conduits in the water tank, the hot water conduit stretches out the lower end at the bottom of the water tank, and the upper end is connected with the hot water funnel dish that is arranged on the water tank outside; Delivery port is higher than cistern water level, and the water rapid heater is arranged on the housing main body bottom.The design feature of this patent makes only a spot of water in the heater of heater, in time sees off after water is boiled, and just can see off after can only be with water boiled, realized going out boiling water continuously, and the fireballing effect of water outlet, switching on can go out boiling water in 15 seconds; But the defective of this device is, need the water in the heater whole boiled could water outlet, it is slow to go out water speed, and inevitably cold water is partly taken out of from the hot water conduit in use.There is following problem at least in technology to sum up: 1, heater is made up of a plurality of parts, complex structure, and corresponding manufacturing cost is high; 2, heater has been realized the water outlet fast of energising back, but it is slower to go out water speed, leaving water temperature also not high enough (75-90 ℃); 3, the outlet pipe of the delivery port of heater contains one section residual cold water, will take out of by cold water when going out hot water; 4, adopt the external-heat structure, size is big, and the thermal efficiency is low.

Summary of the invention

The utility model is according to the weak point of above-mentioned prior art, propose a kind of simple in structure, guarantee that continuous effluent is the water after the boiling, and the i.e. usefulness of instant heating, energy-efficient boiling water heater.

The utility model purpose is realized by following technical scheme:

The utility model device mainly is made up of water inlet 1, water pipe head 2, housing 5, mechanical float switch 6, ball float chamber 7, filling pipe 8, heating chamber 9, electrothermal tube 10, water chamber 13 etc.; Wherein, Ball float chamber 7, filling pipe 8 and heating chamber 9, water chamber 13 form U type structure; And be the assembly of an integral body, as shown in Figure 1; Ball float chamber 7 is positioned at filling pipe 8 tops, a side of heating chamber 9, and ball float chamber 7 is provided with mechanical float switch 6; Water inlet 1, water pipe head 2, ball float chamber 7 communicate with filling pipe 8; Water flows into ball float chamber 7 through water inlet 1, water pipe head 2, and the water level in the mechanical float switch 6 induction ball float chambeies also is the water level of filling pipe 8; When height of water level reached predeterminated position, the ball float rising drivening rod 3 of mechanical float switch 6 was closed water inlet; After height of water level reduced, mechanical float switch 6 was opened the water inlet water inlet; Electrothermal tube 10 heating make the water boiling of the water surface part in the heating chamber 9 flow out heating chamber 9 and get into water chamber 13, flow out from delivery port 15 again, and the water that replenishes constantly gets into heating chamber 9 from filling pipe 8, has formed continuous boiling water and has seen off.

The utility model has the advantages that: rationally utilize float switch control water level height; And then the height of control heating chamber middle water level; And the structure that heating chamber rationally is set; Make that the high water level that forms when utilizing the water boiling flows out along water chamber, delivery port, guarantees to obtain real boiling water in the partial water boiling at heating chamber top.The utility model device, compact conformation and whole integrated can be realized minimization of cost, guarantees boiling water time≤5s.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the utility model structural representation;

Fig. 2 is the side view of Fig. 1;

Fig. 3 is the vertical view of Fig. 1;

Among the figure, 1-water inlet, 2-water pipe head, 3-connecting rod, 5-housing, 6-machinery float switch, 7-ball float chamber, 8-filling pipe, 9-heating chamber, 10-electrothermal tube, 11-flange, 12-sealing ring, 13-water chamber, 14-pressure-equalizing pipe, 15-delivery port.

The specific embodiment

Like accompanying drawing 1-3 signal, the utility model device mainly is made up of water inlet 1, water pipe head 2, housing 5, mechanical float switch 6, ball float chamber 7, filling pipe 8, heating chamber 9, electrothermal tube 10, water chamber 13 etc., wherein; Ball float chamber 7, filling pipe 8 and heating chamber 9, water chamber 13 form U type structure, and are the assembly of an integral body, and be as shown in Figure 1; Ball float chamber 7 is positioned at filling pipe 8 tops, a side of heating chamber 9, and ball float chamber 7 is provided with mechanical float switch 6; Water inlet 1, water pipe head 2, ball float chamber 7 communicate with filling pipe 8; Water gets into ball float chamber 7 through water inlet 1, water pipe head 2, mechanical float switch 6, and the water level in the mechanical float switch 6 induction ball float chambeies 7 also is the water level of filling pipe 8; When height of water level reached predeterminated position, the ball float rising drivening rod 3 of mechanical float switch 6 was closed water inlet; When water level was low to moderate the preset water level height, mechanical float switch 6 was opened water inlet again.

The course of work of the utility model device is that water flows into water pipe head 2 and gets into ball float chamber 7 through mechanical float switch 6 from water inlet 1; Heated water is gone into the bottom of heating chamber 9 through filling pipe 8; Then by electrothermal tube 10 heating; And being heated to boiling on heating chamber top, the water of boiling gets into water chamber 13 and flows out from delivery port 15.For guaranteeing that water outlet is the water of boiling, the water level that control filling pipe 8 is lower than the height of heating chamber 9 outlets, and this height of water level is by 6 controls of the mechanical float switch in the ball float chamber 7; When water level was high, the ball float drivening rod 3 of mechanical float switch 6 was closed water inlet, when water level is low to moderate setting height; Machinery float switch 6 is opened; Again add water conservancy project and do, water level promotes once more, so circulation.

Though below design and instance according to the utility model purpose have been done to elaborate with reference to accompanying drawing; But those of ordinary skills can recognize; Under the precondition that does not break away from the claim limited range; Still can make various improvement and conversion to the utility model, and this improvement and conversion still should belong to the protection domain of the utility model.

Claims

1. a float-ball type water level is controlled quick boiling water heater; Mainly form by water inlet, water pipe head, housing, mechanical float switch, ball float chamber, filling pipe, heating chamber, electrothermal tube, water chamber; It is characterized in that ball float chamber (7), filling pipe (8) and heating chamber (9), water chamber (13) form U type structure, ball float chamber (7) are positioned at filling pipe (8) top; One side of heating chamber (9); Be provided with mechanical float switch (6) in the ball float chamber (7), water inlet (1), water pipe head (2), ball float chamber (7) communicate with filling pipe (8), and water flows into ball float chamber (7) through water inlet (1), water pipe head (2); Machinery float switch (6) is responded to the water level in the ball float chamber, that is to say the water level of filling pipe (8).