CN106402528A - Water pipe connector, water tank and water heater - Google Patents
Water pipe connector, water tank and water heater Download PDFInfo
- Publication number
- CN106402528A CN106402528A CN201610349323.0A CN201610349323A CN106402528A CN 106402528 A CN106402528 A CN 106402528A CN 201610349323 A CN201610349323 A CN 201610349323A CN 106402528 A CN106402528 A CN 106402528A
- Authority
- CN
- China
- Prior art keywords
- conduit assembly
- water pipe
- nipple
- pipe head
- base
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 64
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 210000002445 nipple Anatomy 0.000 claims abstract description 39
- 210000003298 dental enamel Anatomy 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0218—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means comprising only sealing rings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The invention discloses a water pipe joint, a water tank and a water heater. This water pipe head includes: the pipe seat comprises a first end used for being connected with a container to be connected; the first water pipe assembly is arranged in the pipe seat and connected with the first end of the pipe seat, and the inner joint is arranged in the pipe seat; a first sealing structure is arranged between the nipple and the first water pipe assembly. The water pipe joint of the invention not only can improve the sealing performance of the enamel water tank pipe seat of the water heater, but also can reduce the cost.
Description
Technical field
The present invention relates to field of sealing technology, in particular to a kind of water pipe head, water tank and heat
Water dispenser.
Background technology
Hot water machine of the prior art includes enamel cistern, wherein, is provided with enamel cistern
Base, this base generally more adopts external thread structure, thus causing tank seal performance bad,
Lead to situations such as leak occurs, and the cost of enamel cistern base of the prior art is very high, whole
Body effect is not highly desirable.
Content of the invention
There is provided in the embodiment of the present invention that a kind of structure is simple, the water pipe head of low cost, water tank and
Hot water machine, to solve the problems, such as the base bad, high cost of sealing of the prior art.
For achieving the above object, embodiments provide a kind of water pipe head, its feature exists
In, including：Base, the first conduit assembly and nipple, described base include for the company for the treatment of
Connect the first end of container connection；Described first conduit assembly be arranged in described base and with institute
The first end stating base connects, and described nipple is arranged in described base；Described nipple with
It is provided with the first sealing structure between described first conduit assembly.
Preferably, described first sealing structure includes the of the first sealing ring and described nipple
One end, described first sealing ring is clamped in the described first end of described nipple and described first water
Between the end of tube assembly, the first end of described nipple adopts boss joint.
Preferably, described water pipe head also includes second being connected with the second end of described base
Conduit assembly.
Preferably, being provided with the second sealing between described nipple and described second conduit assembly
Structure.
Preferably, described second seals structure includes the of the second sealing ring and described nipple
Two ends, described second sealing ring is clamped in the second end of described nipple and described second water pipe group
Between the end of part.
Preferably, described nipple and described second conduit assembly are all by screw thread and described pipe
Seat connects.
Preferably, the second end of described nipple adopts interior hexagonal structure.
Preferably, the inside of described base has for described first conduit assembly positioning
Step, is provided with the 3rd sealing ring between described first conduit assembly and described step.
Preferably, one end towards described container to be connected of described first conduit assembly is formed
Sealed step, is provided with the 4th between the outer wall of described sealed step and described container to be connected close
Seal.
Present invention also offers a kind of water tank, including above-mentioned water pipe head.
Present invention also offers a kind of hot water machine, including above-mentioned water tank.
Due to employing above-mentioned water pipe head, the first sealing structure is can be utilized to effectively improve the company for the treatment of
Connect the sealant of container, additionally, ought simultaneously described nipple and described first conduit assembly it
Between and described interior connect when the first sealing structure is set and described second conduit assembly between,
May be constructed multi-layer sealed moreover it is possible to improve sealing effectiveness further.
Brief description
Fig. 1 is the structural representation of the water pipe head of the first embodiment of the embodiment of the present invention；
Fig. 2 is the structural representation of the base of the first embodiment of the embodiment of the present invention；
Fig. 3 is the structural representation of the water pipe head of the second embodiment of the embodiment of the present invention；
Fig. 4 is the structural representation of the base of the second embodiment of the embodiment of the present invention；
Fig. 5 is the structural representation of an embodiment of the 3rd sealing structure of the embodiment of the present invention；
Fig. 6 is the structural representation of another embodiment of the 3rd sealing structure of the embodiment of the present invention
Figure；
Fig. 7 is the front view of the 3rd sealing structure of the embodiment of the present invention；
Fig. 8 is the structural representation of the nipple of the embodiment of the present invention；
Fig. 9 is the right view of Fig. 8 of the embodiment of the present invention；
Figure 10 is the left view of Fig. 8 of the embodiment of the present invention；
Figure 11 is the cut-away view of the second conduit assembly of the embodiment of the present invention；
Figure 12 is the external structure schematic diagram of the second conduit assembly of the embodiment of the present invention；
Figure 13 is the left view of Figure 12 of the embodiment of the present invention.
Description of reference numerals：1st, base；2nd, the first conduit assembly；3rd, nipple；4th,
Two conduit assemblies；5th, container to be connected；6th, the first sealing ring；7th, boss joint；8th, interior
Hexagonal structure；9th, first step；10th, step；11st, the 3rd sealing ring；12nd, seal groove；
13rd, the 4th sealing ring；14th, primary sealing area；15th, secondary sealing area；16th, positioning through hole；
17th, the first male contact；18th, the second male contact；19th, anti-electricity wall；20th, pipe fitting；21st,
Two sealing rings.
Specific embodiment
With specific embodiment, the present invention is described in further detail below in conjunction with the accompanying drawings, but does not make
For limitation of the invention.
Refer to Fig. 1 to Figure 13, a kind of water pipe head of the present invention, it is particularly well-suited to hot water machine
Enamel cistern base in naturally it is also possible to use other need sealing occasion.
As shown in figures 1 and 3, the water pipe head in the present invention includes：Base 1, the first water pipe
Assembly 2 and nipple 3, can also include the second conduit assembly 4 in a preferred embodiment.
Wherein, base 1 includes first end and the second end, and first end is connected with container 5 to be connected,
Second end is then connected with the second conduit assembly 4.Additionally, the first conduit assembly 2 pass through screw thread with
The first end of base 1 is permanently connected (for example by way of locking), and its one end is placed in
The inside of base 1, the other end is then projected by the first end of base 1 and stretches into container 5 to be connected
Inside.Nipple 3 is arranged in base 1, and nipple 3 is located at the first conduit assembly 2
And institute's the second conduit assembly 4 between.
In order to reach better seal effect, the present invention is in nipple 3 and the first conduit assembly 2
Between arrange first sealing structure, also can be between nipple 3 and the second conduit assembly 4
One second seals structure of setting.Preferably, the first end of base 1 is welded by way of welding
It is connected on the side wall of container 5 to be connected.
In one embodiment, the first sealing structure may include the first sealing ring 6 and nipple 3
First end, the first sealing ring 6 is clamped in the first end of nipple 3 and the first conduit assembly 2
End between, the first end of nipple 3 adopts boss joint 7.In one embodiment,
Two sealing structures include the second end of the second sealing ring 21 and nipple 3, the second sealing ring 21
It is clamped between the second end of nipple 3 and the end of the second conduit assembly 4.
Due to employing above-mentioned water pipe head, first sealing structure or first sealing knot can be utilized
Structure and second seals structure effectively improve the sealant of container 5 (such as water tank) to be connected, from
And improve sealing effectiveness.
As shown in figures 1 and 3, it is formed with through hole in the base in the present invention, this through hole is divided into
Multistage, one section is used for installing the first conduit assembly 2, and another section is then used for installing nipple 3 He
Second conduit assembly 4.Wherein, one section that installs the first conduit assembly 2 can be light pipe, first
Conduit assembly 2 is placed directly within it, and the other end is then provided with female thread, so that interior connect
3 and second conduit assembly 4 be connected with the female thread of base 1 by respective external screw thread.With
External thread structure compares, and base of the present invention employs above-mentioned female thread structure, has larger
Cost advantage, be conducive to improving product competitiveness.Additionally, adopting riffled tube holder structure,
Also can preferably improve the overall sealing performance of water tank.
Refer to Fig. 8, the preferred first end of nipple 3 in the present invention adopts boss joint 7, the
Two ends adopt interior hexagonal structure 8, and it can be made using rustless steel.So, using this boss joint
7 decrements that can better ensure that sealing member, thus better assure that overall sealing property；
And utilize interior hexagonal structure, then can easily assemble, spin nipple 3.
Refer to the embodiment shown in Fig. 1 and Fig. 2, in this embodiment, can be in base 1
At first end formed a first step 9, first step 9 when being connected with container 5 to be connected,
Embed the installation in the hole on container 5 side wall to be connected, therefore, when carrying out enamel technology, can
So that container 5 to be connected is integrally formed at one layer of enamel with the surface of first step 9, thus
The overall Corrosion Protection of container to be connected can be increased.
In the embodiment shown in fig. 1, the inside of base 1 has for the first conduit assembly 2
The step 10 of positioning, is provided with the 3rd sealing ring 11 between the first conduit assembly 2 and step 10.
In order to install the first sealing ring, the present invention preferably base 1 be internally formed one close
Sealing groove 12, seal groove 12 is located at the side away from the first conduit assembly 2 of step 10, wherein,
The side of step 10 is the light pipe segment for installing the first conduit assembly 2, and opposite side is then upper
The internal thread segment stated, the inner surface of this seal groove 12 is bright finish, so, not only can be to end face
Sealed, circumference can also be sealed.Second sealing ring is then directly installed on female thread
In section, it carries out end face seal using the sealing surface of both sides.
In the embodiment shown in fig. 3, the present invention in the first conduit assembly 2 towards to be connected
One end of container 5 forms sealed step, and sealed step and container 5 to be connected outer wall it
Between the 4th sealing ring 13 is set, with realize the first conduit assembly 2 and container 5 to be connected it
Between sealing.
The main distinction of this two embodiments of Fig. 1 and Fig. 3 is embodied in the 3rd sealing ring the 11, the 4th
On sealing ring 13, and its corresponding water pipe head, remaining structure can be identical.?
In this two embodiments, can be by the 3rd sealing ring 11 or the 4th sealing ring 13 and the first sealing
Structure, the cooperation of second seals structure, can form at least three-layer sealed, substantially increase close
Envelope effect.
As shown in Figures 5 to 7, in the second embodiment of the present invention, due to the use of base 1
Keep constant in the light section diameter installing the first conduit assembly 2, in order to reach better seal effect
Really, the present invention is using the 4th sealing ring 13 with arc sealing surface, the 4th sealing ring 13
Primary sealing area 14 is arcwall face, for the outer wall gluing, sealing with container 5 to be connected.One
In individual embodiment, arcwall face can adopt the concave surface shown in Fig. 5, and in another embodiment,
Arcwall face then can be using the convex surface shown in Fig. 6.By this arcuate structure, can and water tank
Outer wall perfectly fits together, and sealing property improves.The secondary sealing area of the 4th sealing ring 13
15 can be plane, for the first conduit assembly 2 gluing, sealing.
Preferably, the 4th sealing ring 13 is included for through the first conduit assembly 2 and to institute first
The positioning through hole 16 that conduit assembly 2 is positioned.Preferably, the section of positioning through hole 16 is D
Font.So, can realize and first by positioning through hole 16 using the structure of similar finger setting
The positioning of conduit assembly.
Preferably, the second conduit assembly 4 includes the first male contact 17, the second male contact 18, prevents
Electric wall 19 and pipe fitting 20, the first male contact 17 is connected with the first end of anti-electricity wall 19, the second sun
Joint 18 is connected with the second end of anti-electricity wall 19, and one end of pipe fitting 20 is by the first male contact 17
The one end away from anti-electricity wall 19 insert and extend to the inside of anti-electricity wall 19, pipe fitting 20 another
One end is docked with the outlet of the first conduit assembly 2.Obviously, the second conduit assembly 4 in the present invention
The equivalent way of the present invention can also be belonged to using this area others version.
Present invention also offers a kind of water tank, it includes above-mentioned water pipe head.Additionally, this
Bright additionally provide a kind of hot water machine, it includes above-mentioned water tank.
The present invention, by above-mentioned water pipe head, solves the sealing of hot water machine enamel cistern base
Problem and Cost Problems, not only make hot water machine enamel cistern base sealing property obtain carrying greatly very much
Height, and reduce cost.
Certainly, it is more than the preferred embodiment of the present invention.It should be pointed out that for this technology neck
For the those of ordinary skill in domain, on the premise of without departing from its general principles, acceptable
Make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (11)
1. a kind of water pipe head is it is characterised in that include：Base (1), the first conduit assembly
(2) and nipple (3), described base (1) is included for being connected with container to be connected (5)
First end；
Described first conduit assembly (2) be arranged in described base (1) and with described base
(1) first end connects, and described nipple (3) is arranged in described base (1)；
It is provided with the first sealing between described nipple (3) and described first conduit assembly (2)
Structure.
2. water pipe head according to claim 1 is it is characterised in that described first seals
Structure includes the first sealing ring (6) and the first end of described nipple (3), and described first is close
Seal (6) is clamped in the described first end of described nipple (3) and described first conduit assembly
(2), between end, the first end of described nipple (3) adopts boss joint (7).
3. water pipe head according to claim 1 is it is characterised in that described water pipe head
Also include the second conduit assembly (4) being connected with the second end of described base (1).
4. water pipe head according to claim 3 is it is characterised in that described nipple (3)
It is provided with second seals structure and described second conduit assembly (4) between.
5. water pipe head according to claim 4 is it is characterised in that described second seals
Structure includes the second sealing ring (21) and the second end of described nipple (3), and described second is close
Seal (21) is clamped in the second end of described nipple (3) and described second conduit assembly (4)
End between.
6. water pipe head according to claim 3 is it is characterised in that described nipple (3)
All it is connected with described base (1) by screw thread with described second conduit assembly (4).
7. water pipe head according to claim 5 is it is characterised in that described nipple (3)
The second end adopt interior hexagonal structure (8).
8. water pipe head according to claim 1 is it is characterised in that described base (1)
Inside there is step (10) for positioning to described first conduit assembly (2), described
It is provided with the 3rd sealing ring (11) between one conduit assembly (2) and described step (10).
9. water pipe head according to claim 1 is it is characterised in that described first water pipe
One end towards described container (5) to be connected of assembly (2) forms sealed step, described close
It is provided with the 4th sealing ring (13) between envelope step and the outer wall of described container to be connected (5).
10. a kind of water tank is it is characterised in that include any one of claim 1 to 9
Water pipe head.
A kind of 11. hot water machines are it is characterised in that include the water tank described in claim 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349323.0A CN106402528A (en) | 2016-05-23 | 2016-05-23 | Water pipe connector, water tank and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349323.0A CN106402528A (en) | 2016-05-23 | 2016-05-23 | Water pipe connector, water tank and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402528A true CN106402528A (en) | 2017-02-15 |
Family
ID=58006284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349323.0A Pending CN106402528A (en) | 2016-05-23 | 2016-05-23 | Water pipe connector, water tank and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402528A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100878840B1 (en) * | 2007-01-03 | 2009-01-15 | 주식회사 대율케이앤피 | Water supply devise |
| CN203486261U (en) * | 2013-08-27 | 2014-03-19 | 山东汉霖太阳能有限公司 | Thin plate winding combination type engineering water tank |
| CN104534683A (en) * | 2014-12-26 | 2015-04-22 | 珠海格力电器股份有限公司 | Electricity-proof wall structure and electric water heater |
| CN105020500A (en) * | 2014-04-23 | 2015-11-04 | 珠海格力电器股份有限公司 | Water tank inlet and outlet pipe and water tank device |
| CN205781525U (en) * | 2016-05-23 | 2016-12-07 | 珠海格力电器股份有限公司 | Water pipe connector, water tank and water heater |
-
2016
- 2016-05-23 CN CN201610349323.0A patent/CN106402528A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100878840B1 (en) * | 2007-01-03 | 2009-01-15 | 주식회사 대율케이앤피 | Water supply devise |
| CN203486261U (en) * | 2013-08-27 | 2014-03-19 | 山东汉霖太阳能有限公司 | Thin plate winding combination type engineering water tank |
| CN105020500A (en) * | 2014-04-23 | 2015-11-04 | 珠海格力电器股份有限公司 | Water tank inlet and outlet pipe and water tank device |
| CN104534683A (en) * | 2014-12-26 | 2015-04-22 | 珠海格力电器股份有限公司 | Electricity-proof wall structure and electric water heater |
| CN205781525U (en) * | 2016-05-23 | 2016-12-07 | 珠海格力电器股份有限公司 | Water pipe connector, water tank and water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |