CN206175725U - Control valve and water heater - Google Patents
Control valve and water heater Download PDFInfo
- Publication number
- CN206175725U CN206175725U CN201621142005.9U CN201621142005U CN206175725U CN 206175725 U CN206175725 U CN 206175725U CN 201621142005 U CN201621142005 U CN 201621142005U CN 206175725 U CN206175725 U CN 206175725U
- Authority
- CN
- China
- Prior art keywords
- valve block
- hole
- control valve
- valve
- block
- 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.)
- Active
Links
Landscapes
- Preventing Unauthorised Actuation Of Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a control valve, including the shell that has water inlet and delivery port and partially accept in the drainage assembly of shell, drainage assembly includes certainly the water inlet to the delivery port direction is in proper order just to the first valve block, the second valve block that set up and link up the knob, first valve block seted up two first through -holes two second through -holes have been seted up to the second valve block, link up the knob with the second valve block is connected, through have a perfect understanding the rotatory drive of knob the second valve block is rotatory so that two second through -hole and no. 2 the intercommunication is counterpointed in order to form two circulation passageways or dislocation disconnection to first through -hole. The utility model discloses it has still to disclose one kind the water heater of control valve. In the technical scheme provide by the utility model, the control valve can the equilibrium air pressure, smooth and easy drainage.
Description
Technical field
The utility model is related to control valve and the water heater with the control valve.
Background technology
Existing control valve passage is mostly only one of which passage or through hole, only for realizing draining or water inlet, works as water
When pressing through greatly or there is the impurity such as dirt in current, the blocking of circulation passage in control valve is easily caused so that control valve can not be suitable
Freely realize the function of draining or water inlet.
Utility model content
Main purpose of the present utility model is to provide a kind of control valve and water heater, it is intended to solve control valve single channel hydraulic pressure
When uneven, current arrange the drawbacks of not going out.
To achieve the above object, the utility model proposes the control valve, it is including outer with water inlet and delivery port
Shell and the drain assembly of the shell is partially housed in, the drain assembly is included from the water inlet to the delivery port direction
Successively just to the first valve block, the second valve block and the insertion knob that set, first valve block offers two first through hole, described
Second valve block offers two the second through holes, and the insertion knob is connected with second valve block, is revolved by the insertion knob
Turn to drive second valve block to rotate so that the second through hole described in two connects to form two streams with first through hole contraposition described in two
Circulation passage or dislocation disconnect.
Preferably, first through hole described in two is centrosymmetric distribution relative to pivot, and second through hole is relative described in two
It is centrosymmetric distribution in pivot, a quarter of the area less than the first valve block area of the first through hole, institute
State a quarter of the area less than the second valve block area of the second through hole, and first valve block and second valve block
Size is identical.
Preferably, the first through hole and second through hole are fan-shaped pylone.
Preferably, the insertion knob is provided with several projections/grooves towards the second valve block side, and second valve block sets
There are several groove/lands matched with the projections/grooves, it is described raised to engage with the groove.
Preferably, the first valve block periphery is provided with fixed block/fixing groove, the fixed block/fixing groove and the shell
Fixing groove/fixed block be connected.
Preferably, dorsad the second valve block side is provided with insertion handle, described insertion handle one end to the insertion knob
The insertion knob is connected, the other end exposes to the shell.
Preferably, be additionally provided with sealing ring between the shell and first valve block, the sealing ring both sides respectively with outward
Shell and first valve block are abutted.
Preferably, the shell includes valve body and bonnet, and the valve body includes the first side wall and connects the first side wall
With the stage portion of the water inlet, bottom of the bonnet including second sidewall and the connection second sidewall and the delivery port
Wall, the stage portion is abutted with first valve block, and the bottom wall is abutted with the insertion knob, the first side wall and described
Second sidewall is threadedly coupled.
Preferably, the first side wall is provided with towards the side of the bonnet and is centrosymmetric distribution relative to pivot
Two limited blocks, the insertion knob periphery be provided with according to pivot be centrosymmetric distribution and respectively be located at two described in limit
Two blocks between the block of position.
The utility model also provides a kind of water heater, including blowdown interface and above-mentioned control valve, the water inlet of the control valve
Mouth is connected with the blowdown interface.
In the technical solution of the utility model, first valve block of the control valve offers two first through hole, institute
State the second valve block and offer two second through holes, and rotation by the insertion knob can drive second valve block
Rotate, when first through hole described in two and the second through hole described in two are aligned to be connected, the control valve also just includes two passages,
A passage is used to realize that current lead to that another passage can realize the circulation of air, and then can prevent control in two passages
The blockage problem that valve processed occurs by air pressure.
Brief description of the drawings
In order to illustrate more clearly of the present embodiment or technical scheme of the prior art, below will be to embodiment or existing skill
The accompanying drawing to be used needed for art description is briefly described, it should be apparent that, drawings in the following description are only this practicality
Some new embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the dimensional structure diagram that the utility model controls valve；
Fig. 2 is the decomposition texture schematic diagram that the utility model controls valve；
Fig. 3 is the decomposition texture schematic diagram of the utility model water heater.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Water heater | 10 | Control valve |
| 30 | Blowdown interface | 50 | Inner bag |
| 11 | Shell | 111 | Valve body |
| A | Water inlet | 1111 | The first side wall |
| 1113 | Stage portion | 1115 | Limited block |
| 113 | Bonnet | B | Delivery port |
| 1131 | Second sidewall | 1133 | Bottom wall |
| 13 | Drain assembly | 131 | First valve block |
| 1311 | First through hole | 1313 | Fixed block |
| 133 | Second valve block | 1331 | Second through hole |
| 1333 | Groove | 135 | Insertion knob |
| 1351 | It is raised | 1353 | Handle |
| 1355 | Block | 137 | Sealing ring |
The realization of the utility model purpose, functional characteristics and advantage will be described further referring to the drawings in conjunction with the embodiments.
Specific embodiment
Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in the present embodiment is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on this reality
With the embodiment in new, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of the utility model protection.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used for solution in the present embodiment
Relative position relation, motion conditions between each part under a certain particular pose (as shown in drawings) etc. are released, if this is specific
When attitude changes, then directionality indicates also correspondingly to change therewith.
In addition, and can not be managed such as relating to the description of " first ", " second " etc. is only used for describing purpose in the utility model
Solve to indicate or implying its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " the
One ", a this feature can be expressed or be implicitly included to the feature of " second ".In description of the present utility model, " multiple "
It is meant that two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " can be fixedly connected, or be detachably connected, or integrally；Can mechanically connect, also may be used
Be electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two connections of element internal
Or two interaction relationships of element, unless otherwise clearly restriction.For the ordinary skill in the art, can be with
Concrete meaning of the above-mentioned term in the utility model is understood as the case may be.
In addition, the technical scheme between the utility model each embodiment can be combined with each other, but must be with ability
Domain those of ordinary skill can be implemented as basis, be will be understood that when the combination appearance of technical scheme is conflicting or cannot realize
The combination of this technical scheme does not exist, not within the protection domain of the utility model requirement yet.
The utility model proposes one kind control valve.
Fig. 1 and Fig. 2 is refer to, wherein, Fig. 1 is the dimensional structure diagram that the utility model controls valve；Fig. 2 is this practicality
The decomposition texture schematic diagram of Novel control valve.The control valve 10 includes shell 11 and drain assembly 13；The drain assembly 13
It is partially housed in the shell 11.The shell 11 includes water inlet A and water outlet B, and the drain assembly 13 is included described in
Water inlet A is to the water outlet B direction successively just to the first valve block 131, the second valve block 133 and the insertion knob 135 that set, institute
State the first valve block 131 and offer two first through hole 1311, second valve block 133 offers two the second through holes 1331, institute
State insertion knob 135 to be connected with second valve block 133, second valve block 133 is rotarily driven by the insertion knob 135
Rotation, so that the second through hole 1331 described in two connects to form two circulation passages or mistake with the contraposition of first through hole described in two 1311
Position disconnects.
In the technical solution of the utility model, the water inlet A of the shell 11 and water outlet B two ends extrude first valve
Piece 131 and the insertion knob 135 are to be close to second valve block 133, and passage described in two is mutually led with the insertion knob 135
It is logical, so that current will not produce the flow direction in addition to passage described in two when by the drain assembly 13, it is ensured that rotation
The insertion knob 135 drives second valve block 133 to rotate can play a part of the regulation channel capacity.
Second valve block 133 is close to and is formed rub towards the side of first valve block 131 with first valve block 131
Connection is wiped, dorsad the side of first valve block 131 is connected second valve block 133 with the insertion knob 135, rotation is described
Insertion knob 135 rubs such that it is able to drive second valve block 133 to rotate so as to be produced with first valve block 131.
In the present embodiment, the quantity of the passage is two, it is intended to made because of only water outlet when solving to sealing space draining
Air pressure is not enough in into sealing space, the problem that current row does not go out.In this programme when draining is carried out to sealing space, one leads to
Road is that water stream channel is used for proper drainage, and another passage is that gas channel is used for equilibrium air pressure.Solve and only deposit in the prior art
When being used for realizing the passage of draining or water inlet for one, the air pressure of draining is uneven, and ambient pressure is excessive, and current can not arrange passage
Problem, the present embodiment increases gas channel and is used for equilibrium air pressure, reaches the effect of smooth draining.
The material of first valve block 131 and second valve block 133 should be made up of wear-resisting, rustless material.This reality
Apply in example, first valve block 131 and the Ceramics material of second valve block 133 are processed into ceramic valve plate.Certainly, this practicality
The material of the new valve block 133 of first valve block 131 and second for being not limited to described above.
Preferably, first through hole 1311 described in two is centrosymmetric distribution, the second through hole described in two relative to pivot
1331 are centrosymmetric distribution relative to pivot, and the area of the first through hole 1311 is less than the face of the first valve block 131
Long-pending a quarter, the area of second through hole 1331 less than the area of the second valve block 133 a quarter, and described the
One valve block 131 is identical with the size of the second valve block 133.
In the present embodiment, the control valve 10 is loop configuration, and first valve block 131 and second valve block 133 are
Two areas are identical and circular valve block of coaxial rotating.The pivot of first valve block 131 is first valve block 131
The center of circle, the pivot of second valve block 133 is the center of circle of second valve block 133.It is in center pair relative to pivot
Distribution is claimed both to ensure that passage described in two while can turn on, additionally it is possible to make described in first through hole 1311 and two described in two second logical
Hole 1331 gradually expands with the rotation of the insertion knob 135, so as to adjust the flow of passage described in two.
When passage described in two is opened, rotated to complete with the first through hole 1311 by by second through hole 1331
The position of coincidence, the now maximum flow of passage described in two；When passage described in two is closed, second through hole 1331 is rotated
90 degree.
The space of passage described in two is bigger, and the volume for impurity in effluent sewerage is also bigger, improves effluent sewerage
The ability of middle impurity.
Preferably, the first through hole 1311 and second through hole 1331 are fan-shaped pylone.
On the basis of a upper embodiment, the first through hole 311 and second through hole 331 are designed as fan-shaped logical
Hole, ensure that while passage described in two closes tight so that the first through hole 311 and second through hole 331 it is logical
The cross-sectional area that hole is formed reaches maximum, improves the ability of impurity in effluent sewerage.
Preferably, the insertion knob 135 is provided with several projections 1351 towards the side of the second valve block 133, described
Second valve block 133 is provided with the groove 1333 that several are matched with described raised 1351, described raised 1351 with the groove 1333
Engaging；Or the insertion knob 135 is provided with several grooves towards the side of the second valve block 133, second valve block 133 sets
There are several projections with the matching grooves, it is described raised to engage with the groove.
In the present embodiment, described raised 1351 are located at the insertion knob 135, and the groove 1333 is located at second valve
Piece 133.When the insertion knob 135 is rotated, raised 1351 extruding side inwall of groove 1333 is so as to drive
Stating the second valve block 133 follows the insertion knob 135 to rotate together with, so that second through hole 1331 and the first through hole
1311 gradually become dislocation from contraposition connection disconnects, and plays a part of the flow of passage described in regulation two.
Preferably, the periphery of the first valve block 131 is provided with fixed block 1313, the fixed block 1313 and the shell 11
Fixing groove (not shown) is connected；Or the periphery of the first valve block 131 is provided with fixing groove, the fixing groove and the shell 11
Fixed block be connected.
In the present embodiment, the fixed block 1313 is located at first valve block 131, and the fixing groove is located at the shell
11.If first valve block 131 have rotated by second valve block 133 drive that rubs, it is limited or engages in insertion knob 135
In the case of fixation, it is likely to result in when should close passage described in two, the situation that passage described in two is opened, shadow occurs
The normal use of the sound control valve 10.
The fixed block 1313 mode such as can abut with the shell 11, engage, be integrally formed and being connected, and quantity is not limited, and use
First valve block 131 being close to is driven to produce rotation in preventing from being rubbed when second valve block 133 rotates.In the present embodiment
Use the mode being connected together.
Preferably, dorsad the side of the second valve block 133 is provided with insertion handle 1353 to the insertion knob 135, described to pass through
Logical one end of handle 1353 connects the insertion knob 135, and the other end exposes to the shell 11.
The insertion knob 135 is housed in the inside of the shell 11, it is necessary to could rotate manually or by instrument described
Insertion knob 135.In the present embodiment, in the insertion knob 135, dorsad the side of second valve block 133 is provided with one and exposes
In the insertion handle 1353 of the shell 11, user by rotate the insertion handle 1353 rotate the insertion knob 135 from
And adjust the flow of passage described in two.Passage described in two is located in the insertion handle 1353, and current are from the insertion handle
Outflow in 1353.In the present embodiment, the insertion handle 1353 is ring gear.
Preferably, sealing ring 137,137 liang of the sealing ring are additionally provided between the shell 11 and first valve block 131
Side abuts with shell 11 and first valve block 131 respectively.
The sealing ring 137 and the insertion knob 135 are extruded by the shell 11 so that the both sides of the sealing ring 137
Abutted with the shell 11 and first valve block 131 respectively, serve sealing effectiveness well.And because the sealing ring
137 is flexible material, it is to avoid the damage that the hard contact between the shell 11 and first valve block 131 is caused.
Preferably, the shell 11 includes valve body 111 and bonnet 113, and the valve body 111 includes the first side wall 1111 and connects
The stage portion 1113 of the first side wall 1111 and the water inlet A is connect, the bonnet 113 includes second sidewall 1131 and connection
The bottom wall 1133 of the second sidewall 1131 and the water outlet B, the stage portion 1113 is abutted with first valve block 131,
The bottom wall 1133 is abutted with the insertion knob 135, and the first side wall 1111 is threadedly coupled with the second sidewall 1131.
The drain assembly 13 is contained in the shell 11, and the difficulty of processing for manufacturing the control valve 10 is big.Cause
This, by the shell, 11 points is valve body 111 and bonnet 113, after the drain assembly 13 is installed in the valve body 111,
The bonnet 113 is connected by screw thread with the valve body 111, and is connected to the insertion knob 135 to consolidate the draining group
Part 13.
Preferably, the first side wall 1111 is provided with towards the side of first valve block 131 and is in relative to pivot
Two limited blocks 1115 of Central Symmetry distribution, the periphery of insertion knob 135 is provided with and is centrosymmetric point according to pivot
Cloth and two blocks 1355 being located at respectively between limited block 1115 described in two.
After first valve block 131 fixation, coordinated by limited block 1115 described in block described in two 1355 and two, limited
The anglec of rotation of the insertion knob 135 is the anglec of rotation for defining the second valve block 133, is led to so as to limit described first
Position relationship between hole 1311 and second through hole 1331, facilitates the flow of passage described in user's regulation two.
The utility model also provides a kind of water heater with above-mentioned control valve.
Fig. 3 is refer to again, is the decomposition texture schematic diagram of the utility model water heater.The water heater 100 includes control
Valve 10, blowdown interface 30 and inner bag 50, the control valve 10 are connected with the blowdown interface 30, to discharge in the inner bag 50
Sewage.
The blowdown interface 30 is connected with the inner bag 50 of the water heater 100, needs to exclude in the inner bag 50 in user
Sewage when, rotate the insertion knob 135 open the connection inner bag 50 and the external world two described in passage such that it is able to by institute
The sewage stated in inner bag 50 drains into the external world.
Preferred embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited,
It is every under design of the present utility model, the equivalent structure transformation made using the utility model specification and accompanying drawing content, or
Directly/be used in other related technical fields indirectly and be included in scope of patent protection of the present utility model.
Claims (10)
1. a kind of control valve, it is characterised in that including the shell with water inlet and delivery port and be partially housed in the shell
Drain assembly, the drain assembly include from the water inlet to the delivery port direction successively just to set the first valve
Piece, the second valve block and insertion knob, first valve block offer two first through hole, second valve block and offer two
Two through holes, the insertion knob is connected with second valve block, and rotarily driving second valve block by the insertion knob revolves
Turn so that the second through hole described in two connects to form two circulation passages or dislocation disconnection with first through hole contraposition described in two.
2. control valve according to claim 1, it is characterised in that first through hole described in two is in center relative to pivot
Symmetrical, the second through hole described in two is centrosymmetric distribution relative to pivot, and the area of the first through hole is less than institute
The a quarter of the first valve block area is stated, the area of second through hole is less than a quarter of the second valve block area, and
First valve block is identical with the size of second valve block.
3. control valve according to claim 2, it is characterised in that the first through hole and second through hole are fan-shaped logical
Hole.
4. control valve according to claim 1, it is characterised in that if the insertion knob is provided with towards the second valve block side
A dry projections/grooves, second valve block is provided with several groove/lands match with the projections/grooves, it is described raised and
The groove engaging.
5. control valve according to claim 1, it is characterised in that the first valve block periphery is provided with fixed block/fixing groove,
Fixed block/the fixing groove is connected with the fixing groove/fixed block of the shell.
6. control valve according to claim 1, it is characterised in that dorsad the second valve block side sets the insertion knob
There is insertion handle, described insertion handle one end connects the insertion knob, and the other end exposes to the shell.
7. control valve according to claim 1, it is characterised in that be additionally provided between the shell and first valve block close
Seal, the sealing ring both sides abut with shell and first valve block respectively.
8. control valve according to claim 1, it is characterised in that the shell includes valve body and bonnet, the valve body bag
Include the first side wall and connect the stage portion of the first side wall and the water inlet, the bonnet includes second sidewall and connection institute
The bottom wall of second sidewall and the delivery port is stated, the stage portion is abutted with first valve block, the bottom wall and the insertion
Knob is abutted, and the first side wall and the second sidewall are threadedly coupled.
9. control valve according to claim 8, it is characterised in that the first side wall is provided with towards the side of the bonnet
Be centrosymmetric two limited blocks of distribution relative to pivot, and the insertion knob periphery is provided with being according to pivot
The heart it is symmetrical and respectively be located at limited block described in two between two blocks.
10. a kind of water heater, it is characterised in that including the control valve any one of blowdown interface and claim 1-9, institute
The water inlet for stating control valve is connected with the blowdown interface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142005.9U CN206175725U (en) | 2016-10-20 | 2016-10-20 | Control valve and water heater |
| PCT/CN2016/112530 WO2018072320A1 (en) | 2016-10-20 | 2016-12-28 | Control valve and water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621142005.9U CN206175725U (en) | 2016-10-20 | 2016-10-20 | Control valve and water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206175725U true CN206175725U (en) | 2017-05-17 |
Family
ID=58679182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621142005.9U Active CN206175725U (en) | 2016-10-20 | 2016-10-20 | Control valve and water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206175725U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402430A (en) * | 2016-10-20 | 2017-02-15 | 芜湖美的厨卫电器制造有限公司 | Control valve and water heater |
| CN112539294A (en) * | 2021-01-26 | 2021-03-23 | 罗邦琴 | Gas flow control valve |
-
2016
- 2016-10-20 CN CN201621142005.9U patent/CN206175725U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402430A (en) * | 2016-10-20 | 2017-02-15 | 芜湖美的厨卫电器制造有限公司 | Control valve and water heater |
| CN112539294A (en) * | 2021-01-26 | 2021-03-23 | 罗邦琴 | Gas flow control valve |
| CN112539294B (en) * | 2021-01-26 | 2024-01-23 | 罗邦琴 | Gas flow control valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206175725U (en) | Control valve and water heater | |
| CN106402430A (en) | Control valve and water heater | |
| CN207437834U (en) | A kind of triple valve | |
| CN107191631A (en) | A kind of constant-temperature water faucet | |
| WO2021023006A1 (en) | Water segregator | |
| CN107035875A (en) | A kind of extension type drainage joint | |
| WO2020199448A1 (en) | Toiletries carrier and related shower | |
| CN208687203U (en) | A kind of four-way pipe joint with handoff functionality | |
| CN206754523U (en) | A kind of kitchen clear water faucet | |
| CN206918317U (en) | A kind of improved faucet | |
| CN206754486U (en) | Constant-temperature water faucet | |
| CN103316787B (en) | Handheld shower set with air suction function | |
| CN204738366U (en) | Cleaning appliance | |
| CN106759806A (en) | A kind of combined type deodorant floor drain core | |
| CN209049093U (en) | A kind of filter core flow passage structure, composite filter element and water purifier | |
| CN207018584U (en) | Check valve and plant purification device | |
| CN206626202U (en) | A kind of two-way shunt valve | |
| CN209049094U (en) | A kind of composite filter element and the water purifier comprising the filter core | |
| CN206159519U (en) | Control valve and water heater | |
| CN105561670A (en) | Integrated water purifier of faucet | |
| CN106861946A (en) | A kind of top-spraying gondola of back toggle switching | |
| CN214578934U (en) | Angle valve | |
| CN206768994U (en) | A kind of combined type deodorant floor drain core | |
| CN206929381U (en) | A kind of flow control assembly and gondola water faucet | |
| CN203437229U (en) | Handheld shower head with air suction function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220727 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. |