CN201837071U - Novel water inlet and outlet structure of water heater - Google Patents

Novel water inlet and outlet structure of water heater Download PDF

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Publication number
CN201837071U
CN201837071U CN2010205823055U CN201020582305U CN201837071U CN 201837071 U CN201837071 U CN 201837071U CN 2010205823055 U CN2010205823055 U CN 2010205823055U CN 201020582305 U CN201020582305 U CN 201020582305U CN 201837071 U CN201837071 U CN 201837071U
Authority
CN
China
Prior art keywords
water
pipe
hole
outlet
inner bag
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2010205823055U
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Chinese (zh)
Inventor
廖金柱
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sakura Bath and Kitchen Products China Co Ltd
Original Assignee
Sakura Bath and Kitchen Products China Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sakura Bath and Kitchen Products China Co Ltd filed Critical Sakura Bath and Kitchen Products China Co Ltd
Priority to CN2010205823055U priority Critical patent/CN201837071U/en
Application granted granted Critical
Publication of CN201837071U publication Critical patent/CN201837071U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel water inlet and outlet structure of a water heater, comprising a water inlet and outlet pipe joint, an inner container water pipe joint, an inner container and a water pipe, wherein the water pipe is connected onto a cylindrical boss of the inner container water pipe joint; and then the water inlet and outlet pipe joint is connected onto the inner container water pipe joint. Due to adoption of the structure, not only has the water inlet and outlet pipe joint a function of preventing a grid, but also the water inlet and outlet pipe joint, the inner container water pipe joint and the water pipe can be jointed closely, and therefore, the water leakage can be prevented.

Description

The novel Inlet and outlet water structure of water heater
Technical field
The utility model relates to a kind of Inlet and outlet water structure, particularly a kind of novel Inlet and outlet water structure of water heater.
Background technology
Existing electric heater water flowing out structure usually causes current to reveal from the junction owing to sealing inadequately, thereby causes the leakage of electric current, not only causes the waste of water, more has influence on user's life safety.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of novel Inlet and outlet water structure of water heater, can prevent when inner container of electric water heater is charged, reduces the Leakage Current of water outlet, increase water inlet pipe and water outlet pipe joint, inner bag water pipe head, water pipe sealing simultaneously, prevent to leak.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of novel Inlet and outlet water structure of water heater, it comprises the water inlet pipe and water outlet pipe joint, the inner bag water pipe head, inner bag and water pipe, to use direction to be benchmark, described inner bag water pipe head lower end (preferably) is provided with a boss, boss (preferably center) but in be provided with first through hole that proper feed pipe plugs, described water pipe lower end is inserted in first through hole, described water inlet pipe and water outlet pipe upper end of joint is provided with second through hole that just can supply boss to plug, the boss location is inserted in second through hole, detachably fixedly connected with the water inlet pipe and water outlet pipe upper end of joint in described inner bag water pipe head lower end, and water inlet pipe and water outlet pipe joint lower end is provided with the third through-hole that is connected with water pipe, water pipe is connected earlier on the inner bag water pipe head cylinder boss, the water inlet pipe and water outlet pipe joint is connected in the inner bag water pipe head more then, can be by this structure so that the water inlet pipe and water outlet pipe joint has the effect of anti-electrical network, can make the water inlet pipe and water outlet pipe joint again, the inner bag water pipe head, the water pipe fluid-tight engagement prevents to leak.
As further improvement of the utility model, the lower end outer surface of described water pipe is arranged with water pipe sleeve, and water pipe sleeve is in first through hole.
As further improvement of the utility model, described inner bag water pipe head lower end with the mode that the water inlet pipe and water outlet pipe upper end of joint is detachably fixedlyed connected is: inner bag water pipe head lower end medial surface is embedded with internal thread, and the water inlet pipe and water outlet pipe upper end of joint outside is provided with the metal external thread with the internal thread coupling.
As further improvement of the utility model, the junction of described inner bag water pipe head lower end and water inlet pipe and water outlet pipe upper end of joint is provided with first gasket seal.
As further improvement of the utility model, described water inlet pipe and water outlet pipe joint is the integral plastics structure, and makes with metal external thread is one-body molded.
As further improvement of the utility model, the internal diameter of described third through-hole is less than the internal diameter of second through hole, third through-hole is in second through hole fully, and described second and third through hole intersection forms shoulder, is provided with second gasket seal between described water pipe lower end and described shoulder.
As further improvement of the utility model, described water pipe is at least a kind of in cold water water pipe (water inlet pipe) and the hot water water pipe (outlet pipe).
The beneficial effects of the utility model are: the whole plastic material that adopts of water inlet pipe and water outlet pipe joint, threaded portion is inlaid with metal threaded, be formed in one with working of plastics and make, there is a third through-hole lower end, can reduce the Leakage Current of water outlet, the inner bag water pipe head is a female thread structure, and mid portion has a cylinder boss, on have first through hole; Water pipe is connected earlier in the inner bag water pipe head cylinder boss, the water inlet pipe and water outlet pipe joint is connected in the inner bag water pipe head more then, can be by this structure so that the water inlet pipe and water outlet pipe joint has the effect of anti-electrical network, can make water inlet pipe and water outlet pipe joint, inner bag water pipe head, water pipe fluid-tight engagement again, prevent to leak.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment: a kind of novel Inlet and outlet water structure of water heater, it comprises water inlet pipe and water outlet pipe joint 1, inner bag water pipe head 2, inner bag 3 and water pipe 4, to use direction to be benchmark, described inner bag water pipe head 2 lower ends (preferably) are provided with a boss 21, boss 21 (preferably center) but in be provided with first through hole 22 that proper feed pipe 4 plugs, described water pipe 4 lower ends are inserted in first through hole 22, described water inlet pipe and water outlet pipe joint 1 upper end is provided with second through hole 11 that just can supply boss 21 to plug, boss 21 location are inserted in second through hole 11, detachably fixedly connected with water inlet pipe and water outlet pipe joint 1 upper end in described inner bag water pipe head 2 lower ends, and water inlet pipe and water outlet pipe joint 1 lower end is provided with the third through-hole 12 that is connected with water pipe 4, water pipe is connected earlier on the inner bag water pipe head cylinder boss, the water inlet pipe and water outlet pipe joint is connected in the inner bag water pipe head more then, can be by this structure so that the water inlet pipe and water outlet pipe joint has the effect of anti-electrical network, can make the water inlet pipe and water outlet pipe joint again, the inner bag water pipe head, the water pipe fluid-tight engagement prevents to leak.
The lower end outer surface of described water pipe 4 is arranged with water pipe sleeve 5, and water pipe sleeve 5 is in first through hole 22.
Described inner bag water pipe head 2 lower ends with the mode of detachably fixedlying connected in water inlet pipe and water outlet pipe joint 1 upper end are: inner bag water pipe head 2 lower end medial surfaces are embedded with internal thread, and the outside, water inlet pipe and water outlet pipe joint 1 upper end is provided with the metal external thread with the internal thread coupling.
The junction of described inner bag water pipe head 2 lower ends and water inlet pipe and water outlet pipe joint 1 upper end is provided with first gasket seal 61.
Described water inlet pipe and water outlet pipe joint 1 is the integral plastics structure, and makes with metal external thread is one-body molded.
The internal diameter of described third through-hole 12 is less than the internal diameter of second through hole 11, and third through-hole 12 is in second through hole 11 fully, and described second and third through hole 11,12 intersections form shoulder, are provided with second gasket seal 6 between described water pipe 4 lower ends and described shoulder.
Described water pipe 4 is at least a kind of in cold water water pipe (water inlet pipe) and the hot water water pipe (outlet pipe).

Claims (7)

1. the novel Inlet and outlet water structure of a water heater, it comprises water inlet pipe and water outlet pipe joint (1), inner bag water pipe head (2), inner bag (3) and water pipe (4), it is characterized in that: be benchmark to use direction, described inner bag water pipe head (2) lower end is provided with a boss (21), boss (21) but in be provided with first through hole (22) that proper feed pipe (4) plugs, described water pipe (4) lower end is inserted in first through hole (22), described water inlet pipe and water outlet pipe joint (1) upper end is provided with second through hole (11) that just can supply boss (21) to plug, boss (21) location is inserted in second through hole (11), detachably fixedly connected with water inlet pipe and water outlet pipe joint (1) upper end in described inner bag water pipe head (2) lower end, and water inlet pipe and water outlet pipe joint (1) lower end is provided with the third through-hole (12) that is connected with water pipe (4).
2. the novel Inlet and outlet water structure of water heater according to claim 1, it is characterized in that: the lower end outer surface of described water pipe (4) is arranged with water pipe sleeve (5), and water pipe sleeve (5) is in first through hole (22).
3. the novel Inlet and outlet water structure of water heater according to claim 1, it is characterized in that: described inner bag water pipe head (2) lower end with the mode of detachably fixedlying connected in water inlet pipe and water outlet pipe joint (1) upper end is: inner bag water pipe head (2) lower end medial surface is embedded with internal thread, and the outside, water inlet pipe and water outlet pipe joint (1) upper end is provided with the metal external thread with the internal thread coupling.
4. the novel Inlet and outlet water structure of water heater according to claim 1 is characterized in that: the junction of described inner bag water pipe head (2) lower end and water inlet pipe and water outlet pipe joint (1) upper end is provided with first gasket seal (61).
5. according to the novel Inlet and outlet water structure of claim 1 or 3 described water heaters, it is characterized in that: described water inlet pipe and water outlet pipe joint (1) is the integral plastics structure, and makes with metal external thread is one-body molded.
6. the novel Inlet and outlet water structure of water heater according to claim 1, it is characterized in that: the internal diameter of described third through-hole (12) is less than the internal diameter of second through hole (11), third through-hole (12) is in second through hole (11) fully, described second and third through hole (11,12) intersection forms shoulder, is provided with second gasket seal (6) between described water pipe (4) lower end and described shoulder.
7. the novel Inlet and outlet water structure of water heater according to claim 1 is characterized in that: described water pipe (4) is at least a kind of in cold water water pipe and the hot water water pipe.
CN2010205823055U 2010-10-28 2010-10-28 Novel water inlet and outlet structure of water heater Expired - Fee Related CN201837071U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205823055U CN201837071U (en) 2010-10-28 2010-10-28 Novel water inlet and outlet structure of water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205823055U CN201837071U (en) 2010-10-28 2010-10-28 Novel water inlet and outlet structure of water heater

Publications (1)

Publication Number Publication Date
CN201837071U true CN201837071U (en) 2011-05-18

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205823055U Expired - Fee Related CN201837071U (en) 2010-10-28 2010-10-28 Novel water inlet and outlet structure of water heater

Country Status (1)

Country Link
CN (1) CN201837071U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455058A (en) * 2010-10-28 2012-05-16 樱花卫厨(中国)股份有限公司 Novel water inlet/outlet structure of water heater
CN108006968A (en) * 2016-12-26 2018-05-08 芜湖美的厨卫电器制造有限公司 Liner component and electric heater
CN110017609A (en) * 2019-03-22 2019-07-16 广东万家乐燃气具有限公司 A kind of water flowing out structure and gas instantaneous water heater of gas instantaneous water heater

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102455058A (en) * 2010-10-28 2012-05-16 樱花卫厨(中国)股份有限公司 Novel water inlet/outlet structure of water heater
CN108006968A (en) * 2016-12-26 2018-05-08 芜湖美的厨卫电器制造有限公司 Liner component and electric heater
CN110017609A (en) * 2019-03-22 2019-07-16 广东万家乐燃气具有限公司 A kind of water flowing out structure and gas instantaneous water heater of gas instantaneous water heater

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110518

Termination date: 20141028

EXPY Termination of patent right or utility model