CN209084256U - Pipe joint structure and water storage device with it - Google Patents
Pipe joint structure and water storage device with it Download PDFInfo
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- CN209084256U CN209084256U CN201821853480.6U CN201821853480U CN209084256U CN 209084256 U CN209084256 U CN 209084256U CN 201821853480 U CN201821853480 U CN 201821853480U CN 209084256 U CN209084256 U CN 209084256U
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- pipe joint
- joint structure
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Abstract
The utility model provides a kind of pipe joint structure and the water storage device with it.Pipe joint structure includes adapter body；First connector, the first connector are connected with the first end of adapter body, and the first connector with the opening of receiving portion for being connected, so that the first end of adapter body is connected with receiving portion；Second connector, second connector is connected with the second end of adapter body, second connector is connected by adapter body with receiving portion, second connector can be used for carrying out receiving portion at least two operations in pressure release, fluid infusion and blowdown, and at least one of the first connector and the second connector connect molding with adapter body integrated injection molding.By at least one of the first connector and the second connector and adapter body integrated injection molding, the number for reducing the components of pipe fitting on the whole is set in this way, then reduce the installation steps of pipe fitting, so that being not in the case where omitting installation, to effectively improve the reliability and applicability of the pipe joint structure in installing pipe bond process.
Description
Technical field
The utility model relates to pipe fitting equipment technical fields, in particular to a kind of pipe joint structure and have it
Water storage device.
Background technique
In water tank installation process, water inlet pipe must install anti-fulgurite and safety valve, prevent water tank electric leakage and hypertonia.Peace
Full valve is usually one-way conduction, forbids connecting use with check-valves (check valve), in order to avoid generate water tank failure.Meanwhile water tank
Water inlet is normally at its underpart, also frequently as sewage draining exit.It is at this stage to realize anti-electric, safety relief, non-return and the function of blowdown
Can, water tank need to sequentially install the parts such as anti-fulgurite, water draining tee, safety check valve in water inlet, due to being in the prior art
Using separation part carry out assembly and connection realization respectively, be easy to cause assembly process to omit, occur neglected loading, assembly it is not in place so that
Water tank has that use reliability is low.
Utility model content
It is existing to solve the main purpose of the utility model is to provide a kind of pipe joint structure and with its water storage device
There is pipe fitting in technology to cause to omit the problem of assembling using separation components assembling.
To achieve the goals above, one aspect according to the present utility model provides a kind of pipe joint structure, comprising:
Adapter body；First connector, the first connector are connected with the first end of adapter body, and the first connector is for the opening with receiving portion
It is connected, so that the first end of adapter body is connected with receiving portion；Second connector, the second end of the second connector and adapter body
It is connected, the second connector is connected by adapter body with receiving portion, and the second connector can be used for carrying out pressure release, fluid infusion to receiving portion
With at least two operations in blowdown, at least one of the first connector and the second connector are connected into adapter body integrated injection molding
Type.
Further, the outer peripheral surface of the first end of adapter body is provided with first annular flange, first annular flange it is interior
First annular slot is formed between the partial outer face of the first end of wall and adapter body, the first connector of part is extended in
It is connected in one annular groove with the first end of adapter body.
Further, the outer peripheral surface of the second end of adapter body is provided with the second annular flange, the second annular flange it is interior
The second annular groove is formed between the partial outer face of the second end of wall and adapter body, the second connector of part is extended in
It is connected in second ring slot with the second end of adapter body.
Further, the second connector includes: connection ontology, and the first end for connecting ontology is connected with the second end of adapter body
It connects, the end for connecting the second end of ontology offers fluid infusion, connects and is provided with the first accommodating chamber in the second end of ontology；Non-return
Component, non-return component are set in the first accommodating chamber, and non-return component is with the open position for opening fluid infusion and has and will mend
The closed position that liquid mouth is closed.
Further, the second connector further include: pressure release section, the first end of pressure release section are connected with the outer peripheral surface for connecting ontology
And be connected with the first accommodating chamber, the second end of pressure release section is provided with the far from connection ontology setting in the second end of pressure release section
Two accommodating chambers are provided with pressure relief opening on the side wall of the second end of pressure release section；Pressure release component, pressure release component are set to the second accommodating chamber
Interior, pressure release component is with the closed position for closing pressure relief opening and with the open position for opening pressure relief opening.
Further, the second connector further include: blowdown section, the first end of blowdown section are connected with the outer peripheral surface for connecting ontology
And be oppositely disposed with pressure release section, blowdown section is provided with the drain outlet being connected with the first accommodating chamber；Blowdown component, blowdown group
Part and the second end of blowdown section are detachably connectable, so that blowdown component can open or close drain outlet.
Further, blowdown component includes: nut, and nut is threadedly coupled with the second end of blowdown section；Gasket seal, sealing
Gasket is set between nut and the second end of blowdown section.
Further, when the pressure in receiving portion is greater than the first preset value, non-return component is located at the closing of non-return component
Position, when the pressure in receiving portion is greater than or equal to the second preset value, pressure release component is located at the open position of pressure release component, the
One preset value is less than the second preset value.
Further, adapter body is made of plastics.
Another aspect according to the present utility model provides a kind of water storage device, including pipe joint structure, pipe joint structure
For above-mentioned pipe joint structure.
Using the technical solution of the utility model, by least one of the first connector and the second connector and adapter body one
The number that body injection molding, in this way setting reduce the components of pipe fitting on the whole, then reduces the installation of pipe fitting
Step, so that being not in the case where omitting installation, to effectively improve the pipe joint structure in installing pipe bond process
Reliability and applicability.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 shows the structural schematic diagram of the first embodiment of pipe joint structure according to the present utility model；
Fig. 2 shows the structural schematic diagrams of the second embodiment of pipe joint structure according to the present utility model.
Wherein, the above drawings include the following reference numerals:
10, adapter body；11, first annular flange；12, the second annular flange；
20, the first connector；
30, the second connector；
31, ontology is connected；311, fluid infusion；
32, non-return component；
33, pressure release section；331, pressure relief opening；
34, pressure release component；
35, blowdown section；
36, blowdown component；361, nut；362, gasket seal.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination.
It should be noted that term " first ", " second " etc. in the description and claims of this application and attached drawing
It is to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that the art used in this way
Language is interchangeable under appropriate circumstances, so that presently filed embodiment described herein for example can be in addition to illustrating herein
Or the sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, being described as if the device in attached drawing is squeezed " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned with other different modes and (is rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be understood that it is thoroughly and complete to these embodiments are provided so that disclosure herein, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make that identical device is presented with like reference characters, thus omission retouches them
It states.
Referring to figs. 1 and 2, embodiment according to the present utility model provides a kind of pipe joint structure.
Specifically, which includes adapter body 10, the first connector 20 and the second connector 30.First connector 20 with
The first end of adapter body 10 is connected, and the first connector 20 is used to be connected with the opening of receiving portion, so that adapter body 10
First end is connected with receiving portion.Second connector 30 is connected with the second end of adapter body 10, and the second connector 30 passes through connector
Main body 10 is connected with receiving portion, and the second connector 30 can be used for carrying out receiving portion at least two in pressure release, fluid infusion and blowdown
Operation, at least one of the first connector 20 and the second connector 30 connect molding with 10 integrated injection molding of adapter body.
In the present embodiment, by least one of the first connector and the second connector and adapter body integrated injection molding,
The number for reducing the components of pipe fitting on the whole is set in this way, then reduces the installation steps of pipe fitting, so that
It is not in effectively improve the reliability of the pipe joint structure the case where omitting installation and be applicable in installing pipe bond process
Property.
As shown in Figure 1, the outer peripheral surface of the first end of adapter body 10 is provided with first annular flange 11, first annular flange
First annular slot is formed between the partial outer face of the first end of 11 inner wall and adapter body 10, the first connector 20 of part prolongs
It stretches to be set in first annular slot and be connected with the first end of adapter body 10.Setting effectively improves adapter body 10 in this way
With the reliability of the first connector 20.Setting can effectively prevent the problem of pipe joint structure leaks electricity in this way, improve pipe
The security reliability of joint structure.
The outer peripheral surface of the second end of adapter body 10 is provided with the second annular flange 12, the inner wall of the second annular flange 12 with
The second annular groove is formed between the partial outer face of the second end of adapter body 10, the second connector 30 of part is extended in
It is connected in second ring slot with the second end of adapter body 10.Setting effectively improves adapter body 10 and the second connector in this way
30 reliability.Wherein, the first connector 20 and the second connector 30 are all made of the realization of integrated injection molding technique and connect with adapter body 10.
Specifically, as shown in Fig. 2, the second connector 30 includes connection ontology 31 and non-return component 32.Connect the of ontology 31
One end is connected with the second end of adapter body 10, and the end for connecting the second end of ontology 31 offers fluid infusion 311, and connection is originally
The first accommodating chamber is provided in the second end of body 31.Non-return component 32 is set in the first accommodating chamber, and non-return component 32 has will
Fluid infusion 311 open open position and with the closed position for closing fluid infusion 311.In the present embodiment, check valve set
Part can enter oneself for the examination spool and reset spring, when carrying out fluid infusion, wherein the liquid can be liquid water, and water flow is from fluid infusion 311
Spool is washed in inflow open, so that spool is in an open position, at this point, water flow can be entered in receiving portion by fluid infusion 311, and it should
Receiving portion can be the inside of cabinet.When box house pressure reaches the first preset pressure value, due to box house pressure and
Under the action of reset spring, spool is pushed towards fluid infusion side, until fluid infusion is closing and sealing off by spool.
Second connector 30 further includes pressure release section 33 and pressure release component 34.The first end of pressure release section 33 with connect the outer of ontology 31
Circumferential surface is connected and is connected with the first accommodating chamber, and the second end of pressure release section 33 is arranged far from connection ontology 31, pressure release section 33
It is provided with the second accommodating chamber in second end, pressure relief opening 331 is provided on the side wall of the second end of pressure release section 33；Pressure release component 34 is set
It is placed in the second accommodating chamber, pressure release component 34 opens pressure relief opening 331 with the closed position for closing pressure relief opening 331 and having
Open position.In the present embodiment, pressure release component 34 also may include spool and reset spring, when general cabinet works, valve
Core is located at the position for closing pressure relief opening, and when the intracorporal pressure of case is greater than the second preset value, internal pressure drops spool towards hydraulic
Valve side opens, to play the role of reducing pressure, after internal pressure is reduced to certain value, in the effect of reset spring
Under, relief valve is automatically closed spool.I.e. when the pressure in receiving portion is greater than the first preset value, non-return component 32 is located at non-return
The closed position of component 32, when the pressure in receiving portion is greater than or equal to the second preset value, pressure release component 34 is located at pressure release group
The open position of part 34, the first preset value is less than the second preset value.
Further, the second connector 30 further includes blowdown section 35 and blowdown component 36.The first end and connection of blowdown section 35
The outer peripheral surface of ontology 31 is connected and is oppositely disposed with pressure release section 33, and blowdown section 35 is provided with to be connected with the first accommodating chamber
Drain outlet.Blowdown component 36 and the second end of blowdown section 35 are detachably connectable, so that blowdown component 36 can lead to blowdown
Road opens or closes.Blowdown component can be opened directly, be made so that when needing to blowdown is carried out in receiving portion by setting in this way
Obtaining sewage can be discharged by drain outlet.
Preferably, blowdown component 36 includes nut 361 and gasket seal 362.The second end spiral shell of nut 361 and blowdown section 35
Line connection.Gasket seal 362 is set between nut 361 and the second end of blowdown section 35.It is arranged in this way so that the blowdown component
Structure it is simple, reliable.
Adapter body 10 is made of plastics by the connector there is a situation where leaking electricity in order to prevent.
Pipe joint structure in above-described embodiment can be also used for water storage apparatus technical field, i.e., according to the present utility model
On the other hand, a kind of water storage device, including pipe joint structure are provided, pipe joint structure is the pipe fitting knot of above-described embodiment
Structure.
Specifically, using the pipe joint structure of the structure, anti-electric, safety relief, non-return and the function of blowdown can be reached,
Significantly reduce the production cost of the pipe fitting.It is just able to achieve above functions using at least three parts in the prior art, until
It is few to be completed using being threadedly coupled three times, so that the manufacturing cost of pipe joint structure in the prior art is higher, reliably
The low problem of property.Big using existing pipe joint structure mounting area, general water tank is installed on user's balcony or interior, and three zero
The mating part of part undoubtedly needs bigger mounting area.Since parts count is more, it is be easy to cause installation personnel neglected loading, and needs to protect
Certain erection sequence is demonstrate,proved, is easier to the case where installation personnel refitting occur.
By can be reduced number of components for the pipe fitting integrated setting, manufacturing cost and installation cost are reduced, installation is improved
Efficiency and prevent installation personnel neglected loading.Meanwhile reducing installation space.In the present embodiment, the pipe fitting having in the prior art is adopted
Splice the assembling for realizing pipe joint structure by screw thread at least three components in bulk, since components are more, when need
When changing the wherein structure size of some components, the structure size of other relevant components also do change accordingly
Become, and the pipe fitting as pressure release effect, the antifatigue test of resistance to compression is also carried out in addition to coming out product design, and due to material
The change of matter will also adjust in Shooting Technique, it is contemplated that it needs to overcome above-mentioned factor, so, those skilled in the art are general
It will not change and existing pipe fitting is improved.Wherein, in the present embodiment, the channel in adapter body can be straight line
Type is also possible to the structures such as L-type.
The non-return component and pressure release component of use and the moisturizing non-return of general relief valve and decompression function implementation phase
Together.External water source is opened through water supplement port, water sealing part by certain positive pressure, and water flows to cabinet through pipe fitting from water supplement port
Water inlet.At this point, fastening of the sewage draining exit due to gasket and nut (sewage draining exit), water can not flow out.On the other hand, work as supplementing water pressure
Excessively high, spring in pressure release component is by excessive pressure, and the spool in pressure release component is pushed into pressure relief opening, and superfluous water is arranged from pressure relief opening
Out.
Under non-water compensating state, hydraulic pressure pushes away to the right the spool of non-return component, blocks water supplement port.Such as water tank water temperature inside
Rising causes internal pressure to rise, and water can not be flowed out from water supplement port at this time, and pressure rises to vent pressure, and superfluous water is from pressure relief opening
Outflow.Electricity preventing function realization, pipe fitting include the first connector, and the first connector is used to connect the water inlet of water tank.Adapter body
Adopt made of plastic, longer conduit pipe is arranged in adapter body prevents water tank from leaking electricity using the resistance characteristic of water flow itself.Pipe
Connector is linked together two connectors with adapter of plastic by Shooting Technique.The realization of dirt eliminating function, when blowdown, water inlet stops
Only moisturizing and water outlet of water tank is opened, unscrew nut, flows out ponding inside water tank from sewage draining exit, to reach blowdown purpose.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that is advocated is knot when describing a specific features, structure or feature in conjunction with any embodiment
Other embodiments are closed to realize that this feature, structure or feature are also fallen in the scope of the utility model.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, reference can be made to the related descriptions of other embodiments.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of pipe joint structure characterized by comprising
Adapter body (10)；
First connector (20), first connector (20) are connected with the first end of the adapter body (10), and described first connects
Head (20) with the opening of receiving portion for being connected, so that the first end of the adapter body (10) is connected with described accommodation section
It is logical；
Second connector (30), second connector (30) are connected with the second end of the adapter body (10), and described second connects
Head (30) is connected by the adapter body (10) with described accommodation section, and second connector (30) can be used for the receiving
Portion carries out at least two operations in pressure release, fluid infusion and blowdown, in first connector (20) and second connector (30)
At least one connect molding with the adapter body (10) integrated injection molding.
2. pipe joint structure according to claim 1, which is characterized in that the periphery of the first end of the adapter body (10)
Face is provided with first annular flange (11), the inner wall of the first annular flange (11) and the first end of the adapter body (10)
Partial outer face between form first annular slot, first connector (20) of part is extended in the first annular slot
The interior first end with the adapter body (10) is connected.
3. pipe joint structure according to claim 1 or 2, which is characterized in that the second end of the adapter body (10)
Outer peripheral surface is provided with the second annular flange (12), and the of the inner wall of second annular flange (12) and the adapter body (10)
The second annular groove is formed between the partial outer face at two ends, second connector (30) of part is extended in second ring
It is connected in shape slot with the second end of the adapter body (10).
4. pipe joint structure according to claim 3, which is characterized in that second connector (30) includes:
It connects ontology (31), the first end of connection ontology (31) is connected with the second end of the adapter body (10), institute
The end for stating the second end of connection ontology (31) offers fluid infusion (311), setting in the second end of connection ontology (31)
There is the first accommodating chamber；
Non-return component (32), the non-return component (32) are set in first accommodating chamber, and the non-return component (32) has
By the open position of the fluid infusion (311) opening and there is the closed position for closing the fluid infusion (311).
5. pipe joint structure according to claim 4, which is characterized in that second connector (30) further include:
Pressure release section (33), the first end of the pressure release section (33) with it is described connection ontology (31) outer peripheral surface be connected and with it is described
First accommodating chamber is connected, and the second end of the pressure release section (33) is arranged far from the connection ontology (31), the pressure release section
(33) it is provided with the second accommodating chamber in second end, is provided with pressure relief opening on the side wall of the second end of the pressure release section (33)
(331)；
Pressure release component (34), the pressure release component (34) are set in second accommodating chamber, and the pressure release component (34) has
By the closed position of the pressure relief opening (331) closing and there is the open position for opening the pressure relief opening (331).
6. pipe joint structure according to claim 5, which is characterized in that second connector (30) further include:
Blowdown section (35), the first end of the blowdown section (35) with it is described connection ontology (31) outer peripheral surface be connected and with it is described
Pressure release section (33) is oppositely disposed, and the blowdown section (35) is provided with the drain outlet being connected with first accommodating chamber；
The second end of blowdown component (36), the blowdown component (36) and the blowdown section (35) is detachably connectable, so that
The blowdown component (36) can open or close the drain outlet.
7. pipe joint structure according to claim 6, which is characterized in that the blowdown component (36) includes:
Nut (361), the nut (361) are threadedly coupled with the second end of the blowdown section (35)；
Gasket seal (362), the gasket seal (362) are set to the second of the nut (361) and the blowdown section (35)
Between end.
8. pipe joint structure according to claim 5, which is characterized in that when the pressure in described accommodation section is greater than first in advance
If the non-return component (32) is located at the closed position of the non-return component (32), when the pressure in described accommodation section is big when value
In or when being equal to the second preset value, the pressure release component (34) is located at the open position of the pressure release component (34), described first
Preset value is less than second preset value.
9. pipe joint structure according to claim 8, which is characterized in that the adapter body (10) is made of plastics.
10. a kind of water storage device, including pipe joint structure, which is characterized in that the pipe joint structure is in claim 1 to 9
Described in any item pipe joint structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853480.6U CN209084256U (en) | 2018-11-09 | 2018-11-09 | Pipe joint structure and water storage device with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821853480.6U CN209084256U (en) | 2018-11-09 | 2018-11-09 | Pipe joint structure and water storage device with it |
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| Publication Number | Publication Date |
|---|---|
| CN209084256U true CN209084256U (en) | 2019-07-09 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185591A (en) * | 2018-11-09 | 2019-01-11 | 珠海格力电器股份有限公司 | Pipe joint structure and water storage device with it |
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2018
- 2018-11-09 CN CN201821853480.6U patent/CN209084256U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185591A (en) * | 2018-11-09 | 2019-01-11 | 珠海格力电器股份有限公司 | Pipe joint structure and water storage device with it |
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