CN201106919Y

CN201106919Y - Instant heating type water heater

Info

Publication number: CN201106919Y
Application number: CNU200720022735XU
Authority: CN
Inventors: 韩赟
Original assignee: QINGDAO CAT SOLAR TECHNOLOGY Ltd Co
Current assignee: QINGDAO CAT SOLAR TECHNOLOGY Ltd Co
Priority date: 2007-05-26
Filing date: 2007-05-26
Publication date: 2008-08-27
Anticipated expiration: 2017-05-26

Abstract

The utility model relates to an instantaneous heat type hot water device with simple wire connecting technics, which comprises a plurality of branch pipe bodies and siphoneums. The pipe bodies are connected end to end by the siphoneusms to be communicated with each other. The outer surface of each pipe body is provided with a flakiness electrical heating element; two post heads are arranged between two adjacent pipe bodies; the post heads are clamped between two pipe bodies, and the two post heads are caused to respectively contact the power supply connection end of the flakiness electrical heating element on the adjacent pipe body. When connecting wires, only two groups of post heads are required to be respectively connected, and then connected with the power supply. By adopting the technical proposal of the utility model, post heads are clamped between the pipe bodies provided with flakiness electrical heating element, when connecting wires, only leads are required to be connected to the post heads using screws, the wire connecting technics is simple, and the wire connecting quality is improved, moreover, soldering tin is not used, so the technics is environment-friendly.

Description

Instant heating type hot water apparatus

Technical field

The utility model relates to a kind of hot water apparatus, particularly a kind of Instant heating type hot water apparatus.

Background technology

Existing immediately heating water heater is made of housing and electrothermal tube, and housing is provided with inlet tube and outlet tube, and electrothermal tube is fixed in the housing, when the cold water that flows into from water inlet pipe is flowed through housing, is heated after outlet pipe flows out by electrothermal tube; The electrothermal tube that wherein old instant electric water heater uses is tubulose, because entering cold water in the housing must have the enough time to rest in the housing just to be heated to enough heat, so, water stream channel in the housing is generally circuitous, the shape of electrothermal tube also should be circuitous shape simultaneously, therefore, this instant electric water heater's shortcoming is complex structure, installation difficulty.And sheet heatings such as Electric radiant Heating Film are when being used for the instant electric water heater, because of it can be fixed on housing outer surface, simple in structure, practical, but,, generally must many group parallel connections use because the power of the unit are of sheet heating is relatively low, and the sheet heating particularly its wiring technology of Electric radiant Heating Film is comparatively complicated, the general wire bonds of using is between each terminals, so the application of Electric radiant Heating Film on the instant electric water heater is subjected to certain restriction.

Summary of the invention

The purpose of this utility model is in order to solve existing sheet heating when the instant electric water heater uses, the connecting line technics complicated problems of existence and provide a kind of connecting line technics simple Instant heating type hot water apparatus.

The purpose of this utility model is achieved in that a kind of Instant heating type hot water apparatus, comprise some Zhi Guanti and connecting leg, end to end and be communicated with between each body with connecting leg, it is characterized in that described outer surface of tube body is laid with the sheet heating, be placed with two binding posts between the adjacent body, between body and the body binding post clamped make two binding posts respectively with adjacent body on the power supply wiring end in contact of sheet heating.Be connected with power supply again after only two winding terminals need being connected respectively during wiring and get final product.

Described Instant heating type hot water apparatus, described body are square tube.

Described Instant heating type hot water apparatus, described sheet heating is an Electric radiant Heating Film.

Described Instant heating type hot water apparatus, the water inlet interface in the described body in its water inlet interface body up is connected to the water inlet pipe, the water outlet interface that stretch into the body bottom and is connected to the outlet pipe that stretches into body top.Its effect is to make water inlet pipe that water is introduced the body bottom to rise again, and the outlet pipe through being positioned at body top flows out then, so that discharge the air in the body when using for the first time.

Described Instant heating type hot water apparatus, described each body discharges side by side, the upper and lower side that wherein is positioned at two bodys of outermost is respectively equipped with the erecting bed of band through hole, pass with bolt two body homonymies erecting bed through hole and the body of centre is clamped together.

Owing to adopted technical scheme described in the utility model, between the body that is provided with the sheet heating, accompany binding post, only need lead to be inserted binding post during line and get final product with screw, connecting line technics is simple, thereby has also improved connection quality; And do not use scolding tin, be a kind of environment-protective process.

Description of drawings

Fig. 1 is the three-dimensional exploded view of an embodiment of Instant heating type hot water apparatus described in the utility model.

Fig. 2 is the view after each body clamps binding post among Fig. 1 embodiment.

Fig. 3 is the external view of Fig. 1 embodiment middle tube body 21.

Fig. 4 is the internal structure schematic diagram of Fig. 3 middle tube body 21.

The specific embodiment

Fig. 1 is the three-dimensional exploded view of an embodiment of Instant heating type hot water apparatus described in the utility model, in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4 as seen, described Instant heating type hot water apparatus, comprise 11,12,21,22 and three connecting

legs

61,62,63 of four square bodys, water inlet 111 connects running water pipe, be connected with connecting leg 61 between the water outlet interface of body 11 other ends and the water inlet interface 212 of body 21, join with connecting leg 62 between water outlet interface 211 and the water inlet interface 221, and join with connecting leg 63 between

body

22 and 12, the delivery port 121 on the body 12 is a hot water outlet;

Body

21 and 22 two side external surfaces all are laid with Electric radiant Heating Film 9, and

body

11 and 12 has only the inboard to be provided with Electric radiant Heating Film, and its

middle tube body

11 and 12 upper and lower side are respectively equipped with the erecting

bed

112 and 122 of band through hole; Shown in Figure 2, just each body can be fixed together pass on

body

11 and 12 through hole of corresponding erecting bed respectively with two bolts (not drawing among the figure) after,

place binding post

31,32,41,42,51,52 between the wherein adjacent body respectively, line 71 connects binding

posts

31 and 41, line 81 and is connected that binding

post

41 and 51, line 72 are connected binding

post

32 and 42, line 82 is connected binding

post

42 and 52, binding

post

31 and 31 is connected with power supply respectively to get final product again.

The water inlet interface 212 of interface 212 body 21 up of wherein intaking joins with water inlet pipe 1, water outlet interface 211 joins with outlet pipe 2, running water enters body 11 after connecting leg 61, water inlet interface 212, water inlet pipe 1 enter body 21 bottoms through water inlet 111, after flowing to water outlet interface 211, connecting leg 62, the opening on outlet pipe 2 tops enters body 22 again, body 22 is identical with body 11 internal structures, and the internal structure of body 12 and body 21 identical, promptly be provided with water inlet pipe and water outlet pipe equally so that exhaust.

Claims

1. Instant heating type hot water apparatus, comprise some Zhi Guanti and connecting leg, end to end and be communicated with between each body with connecting leg, it is characterized in that described outer surface of tube body is laid with the sheet heating, be placed with two binding posts between the adjacent body, between body and the body binding post clamped make two binding posts respectively with adjacent body on the power supply wiring end in contact of sheet heating.

2. according to the described Instant heating type hot water apparatus of claim 1, it is characterized in that described body is a square tube.

3. according to the described Instant heating type hot water apparatus of claim 1, it is characterized in that described sheet heating is an Electric radiant Heating Film.

4. according to the described Instant heating type hot water apparatus of claim 1, it is characterized in that the water inlet interface in its water inlet interface body up is connected to the water inlet pipe, the water outlet interface that stretch into the body bottom in the described body to be connected to the outlet pipe that stretches into body top.

5. according to the described Instant heating type hot water apparatus of claim 1, it is characterized in that described each body discharges side by side, the upper and lower side that wherein is positioned at two bodys of outermost is respectively equipped with the erecting bed of band through hole, pass with bolt two body homonymies erecting bed through hole and the body of centre is clamped together.