CN207317241U - A kind of water heater passes in and out water-bound - Google Patents
A kind of water heater passes in and out water-bound Download PDFInfo
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- CN207317241U CN207317241U CN201721430239.8U CN201721430239U CN207317241U CN 207317241 U CN207317241 U CN 207317241U CN 201721430239 U CN201721430239 U CN 201721430239U CN 207317241 U CN207317241 U CN 207317241U
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Abstract
A kind of water heater passes in and out water-bound, including the water heater body with liner, water feed apparatus with cold water water inlet water inlet pipe, one end of the water inlet pipe is the water injection end being in communication with the outside, the other end is the water inlet end stretched into water heater body's liner, the mouth of pipe of the water inlet pipe water inlet end is opening up bevel, one is additionally provided with above the water inlet pipe water inlet end to prevent gushing plate, the anti-plate that gushes is mounted on water inlet pipe water inlet end including one end, the other end extends water inlet end along water inlet pipe length direction, the anti-width for gushing plate is more than or equal to water inlet pipe diameter, enable and prevent that gushing plate is completely covered water inlet pipe water inlet end.Since for opening up bevel and the mouth of pipe of water inlet pipe water inlet end is coordinated the anti-setting for gushing plate, when water inlet pipe cold water injects, water inlet meets anti-gush after plate buffers and flow to liner at the bottom upward, avoid the impact to liner top hot water, hot and cold water confluence is reduced, and hot water output and hot water delivery rate greatly promote.
Description
Technical field
It the utility model is related to a kind of water heater, more particularly to the water inlet/outlet device of water heater.
Background technology
Existing water heater includes water heater body, the liner being arranged inside water heater body, and the bottom of liner is equipped with
Cold water inlet, is connected with water inlet pipe, and cold water enters in liner by water inlet pipe and water inlet, and the cold water of wherein most will rush
Hit in the upper strata hot water of liner so that the temperature of hot water is lower, this causes output hot water amount to greatly reduce, and reduces water heater
Hot water delivery rate.
Existing water heater is in order to improve hot water delivery rate：One by cold water inlet pipe using directly liner at the bottom is placed in, and two use
Liner at the bottom is extended on liner bottom top, but by water pipe bending.Both of these approaches, which can play, improves hot water delivery rate
Effect, but add manufacturing process difficulty；Simultaneously as water outlet pipe part non-water flow slowing device, the impact force of current is larger, leads
Cause the mixing of liner hot and cold water more, therefore hot water delivery rate is still not up to the effect of expection.
The content of the invention
The purpose of this utility model is to provide a kind of hot water delivery rate is high, the simple in structure, water heater that is easily achieved into
Water flowing out structure.
In order to solve the above-mentioned technical problem, the utility model uses following technical scheme：A kind of water heater passes in and out water-bound,
Including the water heater body with liner, the water feed apparatus with cold water water inlet water inlet pipe, one end of the water inlet pipe be with it is outer
The water injection end of boundary's connection, the other end is the water inlet end stretched into water heater body's liner, and the mouth of pipe of the water inlet pipe water inlet end is
Opening up bevel, one is additionally provided with above the water inlet pipe water inlet end and prevents gushing plate, the anti-plate that gushes includes one
End is mounted on water inlet pipe water inlet end, and the other end extends water inlet end along water inlet pipe length direction, prevents that the width for gushing plate is big
In equal to water inlet pipe diameter so that prevent that water inlet pipe water inlet end can be completely covered by gushing plate.
Further, the described anti-plate that gushes is prevented gushing plate for L-type, it include being fixed on the linkage section of water inlet pipe water inlet end, from
Linkage section extends downwardly and carries the guide portion of free end.
Further, it is in 90~175 degree of dog-ears that L-type, which is prevented gushing between plate linkage section and reclinate guide portion,.
Further, further include and be arranged at the outlet pipe that water heater body goes up hot water effluent, the one of the outlet pipe
The water outlet that is in communication with the outside is held, the other end is to stretch into the hot water outlet end in water heater body's liner, the outlet pipe hot water
The port of export mouth of pipe is opening up bevel.
The beneficial effects of the utility model are：Since the mouth of pipe of water inlet pipe water inlet end for opening up bevel and being matched somebody with somebody
The setting for preventing gushing plate is closed, when water inlet pipe cold water injects, water inlet meets anti-gush after plate buffers and flow to liner at the bottom upward, avoids internally
The impact of courage top hot water, hot and cold water confluence are reduced, and hot water output and hot water delivery rate greatly promote, simultaneously because anti-gush
The setting of plate causes cold water directly not impact liner inner wall, protects water heater body well, effectively extends the water heater longevity
Life, and bottom is made an uproar, is had the advantages of simple structure and easy realization.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of water heater disengaging water-bound.
Fig. 2 is the structure diagram of water feed apparatus in Fig. 1.
Fig. 3 is the bottom view of Fig. 2.
The parts title of numbering expression is as follows in attached drawing：1st, water heater body；2nd, water inlet pipe；2a, water inlet pipe water inlet end；
3rd, prevent gushing plate；3a, linkage section；3b, guide portion；4th, outlet pipe；4a, hot water outlet end.
Embodiment
In order to enable the technological means that the utility model is realized, character of innovation are apparent to function, below will be further
Illustrate the utility model.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of embodiment of the utility model water heater disengaging water-bound, including liner body
1st, the water feed apparatus with cold water water inlet with water inlet pipe 2, one end of the water inlet pipe are the water injection end being in communication with the outside, the other end
For stretch into the mouth of pipe of water inlet end 2a, the water inlet pipe water inlet end 2a in water heater body's liner for it is opening up through deburring at
The bevel of reason, one is additionally provided with above the water inlet pipe water inlet end 2a and prevents gushing plate 3, the anti-plate that gushes includes one end peace
Dress is fixed on water inlet pipe water inlet end 2a, and the other end extends water inlet end 2a along water inlet pipe length direction, prevents that the width for gushing plate 3 is big
In water inlet pipe diameter so that the anti-lid of plate 3 that gushes sets or even water inlet pipe water inlet end 2a can be completely covered.It is anti-to gush between plate 3 and water inlet pipe
Connection can pass through welding or other techniques connect.The anti-plate that gushes of the present embodiment is that L-type prevents gushing plate, it includes being fixed on water inlet pipe
Water inlet end 2a and the guide portion for extending the linkage section 3a of water inlet end 2a, being extended downwardly from linkage section 3a and carrying free end
3b.Certainly also plate can be gushed using the anti-of other shapes, only need to forms protective cover in the extension area of water inlet pipe water inlet end.L-type
Anti- gush between plate linkage section 3a and reclinate guide portion 3b can be in 90~175 degree of dog-ears, preferably in 120 degree of dog-ears.L-type is prevented
Current can preferably be guided and buffer current by gushing the setting of plate, while the reduction water filling noise of amplitude peak, so as to reduce cold and hot
Water confluence, further improves hot water effluent's amount and hot water effluent leads.
The present embodiment further includes the outlet pipe 4 of hot water effluent on the liner body 1 being arranged in water heater, and described goes out
One end of water pipe is in communication with the outside water outlet, and the other end is the hot water outlet end 4a stretched into water heater body's liner, described
The 4 hot water outlet end 4a mouths of pipe of outlet pipe are opening up bevel.The design of the present embodiment outlet pipe 4 to increase outlet pipe
Mouth and hot water contacts face, hot water effluent is more smoothly, water rate higher.
Although the utility model is disclosed as above with specific embodiment, but it is not limited to the utility model, appoints
What those skilled in the art, in the case where not departing from the spirit and scope of the utility model, still can make a little change with
Retouching, therefore the scope of protection of the utility model should be regarded subject to the scope institute defender of appended claims.
Claims (4)
1. a kind of water heater passes in and out water-bound, it is characterised in that：Used including the liner body (1) with water heater, band cold water water inlet
The water feed apparatus of water inlet pipe (2), one end of the water inlet pipe are the water injection end being in communication with the outside, and the other end is to stretch into water heater
The intrinsic water inlet end of liner (2a), the mouth of pipe of the water inlet pipe water inlet end (2a) is opening up bevel, described
It is additionally provided with one above water inlet pipe water inlet end (2a) to prevent gushing plate (3), the anti-plate that gushes is fixed on into water water inlet tube including one end
Hold (2a), the other end extends water inlet end (2a) along water inlet pipe length direction, and the anti-width for gushing plate (3) is more than or equal to water inlet pipe
Diameter so that prevent that water inlet pipe water inlet end (2a) can be completely covered by gushing plate (3).
A kind of 2. water heater disengaging water-bound according to claim 1, it is characterised in that：The anti-plate that gushes is prevented for L-type
Plate is gushed, it includes being fixed on the linkage section (3a) of water inlet pipe water inlet end (2a), is extended downwardly from linkage section (3a) and with freely
The guide portion (3b) at end.
A kind of 3. water heater disengaging water-bound according to claim 2, it is characterised in that：L-type prevents gushing plate linkage section (3a)
It is in 90~175 degree of dog-ears between reclinate guide portion (3b).
A kind of 4. water heater disengaging water-bound according to claim 1 or 2 or 3, it is characterised in that：Further include and be arranged at heat
The outlet pipe (4) of hot water effluent on the liner body (1) of hydrophone, one end of the outlet pipe are in communication with the outside water outlet,
The other end is to stretch into the hot water outlet end (4a) in water heater body's liner, the outlet pipe (4) hot water outlet end (4a) pipe
Mouth is opening up bevel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430239.8U CN207317241U (en) | 2017-10-30 | 2017-10-30 | A kind of water heater passes in and out water-bound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430239.8U CN207317241U (en) | 2017-10-30 | 2017-10-30 | A kind of water heater passes in and out water-bound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207317241U true CN207317241U (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430239.8U Active CN207317241U (en) | 2017-10-30 | 2017-10-30 | A kind of water heater passes in and out water-bound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207317241U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974304A (en) * | 2017-12-28 | 2019-07-05 | 青岛经济技术开发区海尔热水器有限公司 | Water retaining cover structure and water heater |
-
2017
- 2017-10-30 CN CN201721430239.8U patent/CN207317241U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109974304A (en) * | 2017-12-28 | 2019-07-05 | 青岛经济技术开发区海尔热水器有限公司 | Water retaining cover structure and water heater |
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