CN206637853U

CN206637853U - A kind of water inlet tube of electric water heater structure for improving hot water delivery rate

Info

Publication number: CN206637853U
Application number: CN201720226632.9U
Authority: CN
Inventors: 余少言; 潘大伟; 马从培
Original assignee: Guangdong Macro Gas Appliance Co Ltd
Current assignee: Guangdong Macro Gas Appliance Co Ltd
Priority date: 2017-03-09
Filing date: 2017-03-09
Publication date: 2017-11-14
Anticipated expiration: 2027-03-09

Abstract

The utility model discloses a kind of water inlet tube of electric water heater structure for improving hot water delivery rate, including water inlet pipe, buffer unit is provided with outside the delivery port of water inlet pipe, it is characterized in that, the delivery port is the apopore for being distributed in water inlet pipe side pipe wall, the buffer unit is arranged on the outside in apopore distributed area, and the buffer unit is arranged on the spring on the water inlet pipe of apopore distributed area for socket, and the outer wall of the water inlet pipe where the both ends of the spring has Spring retention features.The Spring retention features include but is not limited to the stainless steel collar, cushion rubber or plastic hoop, and fixed form is included but is not limited to buckle, welding, the displacement of buffer structure is limited with this.The utility model can realize being substantially improved for hot water delivery rate, and its cost is relatively low, easy for installation, significant effect.

Description

A kind of water inlet tube of electric water heater structure for improving hot water delivery rate

Technical field

Electric heater technical field is the utility model is related to, more particularly, to water inlet tube of electric water heater technical field.

Background technology

At present, in industry generally using water inlet pipe install additional water stopping cap by the way of, come reach improve hot water delivery rate mesh , when current enter inner bag, water stopping cap stops current lateral flow, due to without buffering, relatively disperseing when current flow downward, and flow Speed is larger, and also larger, raising hot water delivery rate DeGrain is disturbed to water layer.This structure when mounted need to be at inner-tube mouth Reach into inside inner bag, water stopping cap and water inlet pipe are assembled, it is cumbersome, and difficulty is larger.

Utility model content

The purpose of this utility model provides aiming at the deficiencies in the prior art a kind of can greatly improve water heater A kind of water inlet tube of electric water heater structure for improving hot water delivery rate of hot water delivery rate.

In order to reach object above, the utility model patent adopts the following technical scheme that：

A kind of water inlet pipe structure for improving hot water delivery rate, including water inlet pipe, it is provided with outside the delivery port of water inlet pipe slow Flushing device, it is characterised in that the delivery port is the apopore for being distributed in water inlet pipe side pipe wall, and the buffer unit is arranged on out The outside in water hole distributed area, the buffer unit are arranged on the spring on the water inlet pipe of apopore distributed area for socket.

As a further illustration of the above scheme, there is the outer wall of the water inlet pipe where the both ends of the spring spring to fix machine Structure.

Further, the Spring retention features include but is not limited to the stainless steel collar, cushion rubber or plastic hoop etc., fixed Mode includes but is not limited to buckle, welding or other position limiting structures, and the displacement of buffer structure is limited with this；

Further, all covering or part cover apopore distributed area to the buffer structure, can be divided current Stream, so as to slow down water velocity and impulsive force, avoids cold water from impacting upper strata hot water, influences hot water delivery rate.

Further, the water inlet pipe can be common water inlet pipe, or anti-electricity wall water inlet pipe.

Further, the spring is truncated cone shape helical spring, and its material is metal or rubber, and the current of process are carried out Shunt and will be exported under current direction.

Compared with prior art, a kind of water inlet pipe that the utility model patent provides has the advantages that：

It is improved on original structure of the electric heater with water inlet pipe, realizes being substantially improved for hot water delivery rate, its cost It is relatively low, easy for installation, significant effect.

Brief description of the drawings

Fig. 1 is structural representation of the present utility model.

Fig. 2 covers apopore structural representation for buffering dress part of the present utility model.

Fig. 3 is that buffer unit of the present utility model is truncated cone shape helical spring structure schematic diagram；

Fig. 4 is the utility model anti-electricity wall water inlet pipe structure schematic diagram.

Description of reference numerals：1st, buffer unit (spring) 2, water inlet pipe 3, apopore 4, Spring retention features.

Embodiment

Below in conjunction with the accompanying drawings and embodiment is further described to the utility model patent.

As shown in Figure 1-Figure 3, it is of the present utility model it is a kind of improve hot water delivery rate water feeding of heater tubular construction include into Water pipe 2 and buffer unit 1, buffer structure are arranged on the outside in the distributed area of apopore 3 of water inlet pipe, and the buffer unit 1 includes The Spring retention features 4 of the outer wall of water inlet pipe where spring 2 and its both ends, the fixed structure include but is not limited to stainless steel The collar, cushion rubber or plastic hoop etc., the fixed form of Spring retention features 4 include but is not limited to buckle, welding or other spacing knots Structure, the displacement of limited spring 1 is carried out with this；All covering (such as Fig. 1) or part cover (such as Fig. 2) apopore 3 to the buffer unit Distributed area；The spring 1 is truncated cone shape helical spring (such as Fig. 3), and its material is metal or rubber, and the current of process are divided Flow and will be exported under current direction, disturbance of the cold water to upper strata hot water can be reduced, influence hot water delivery rate；When spring gap between screw quilt During foreign matters from being blocked, due to gathering for current, hydraulic pressure becomes big, is stretched after spring stress, now current can wash out foreign matter, bullet Fixed bit of the spring thereon can also be provided with free gap, and small size activity is also possible to prevent the generation of incrustation scale to such spring up and down Or foreign matter is washed out.

The water inlet pipe can be common water inlet pipe, or anti-electricity wall water inlet pipe (Fig. 4).

Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.

Claims

1. a kind of water inlet tube of electric water heater structure for improving hot water delivery rate, including water inlet pipe, set outside the delivery port of water inlet pipe It is equipped with buffer unit, it is characterised in that the delivery port is the apopore for being distributed in water inlet pipe side pipe wall, the buffer unit peace Mounted in the outside in apopore distributed area, the buffer unit is arranged on the spring on the water inlet pipe of apopore distributed area for socket.

2. the water inlet tube of electric water heater structure according to claim 1 for improving hot water delivery rate, it is characterised in that the bullet The outer wall of water inlet pipe where spring both ends has Spring retention features.

3. the water inlet tube of electric water heater structure according to claim 2 for improving hot water delivery rate, it is characterised in that the bullet Spring fixed mechanism is the stainless steel collar, cushion rubber or plastic hoop, fixed form is buckle or welding, and buffer structure is limited with this Displacement.

4. the water inlet tube of electric water heater structure of the raising hot water delivery rate according to claim 1,2 or 3 any one, its feature It is, all covering or part cover apopore distributed area to the buffer structure.

5. the water inlet tube of electric water heater structure of the raising hot water delivery rate according to claim 1,2 or 3 any one, its feature It is, the spring is truncated cone shape helical spring, and its material is metal or rubber, the current of process is shunted and by current Export downwards.

6. the water inlet tube of electric water heater structure of the raising hot water delivery rate according to claim 1,2 or 3 any one, its feature It is, the water inlet pipe is common water inlet pipe or is anti-electricity wall water inlet pipe.

7. the water inlet tube of electric water heater structure of the raising hot water delivery rate according to claim 1,2 or 3 any one, its feature Be, the spring water inlet pipe thereon be fixedly installed free gap.