CN208169616U - A kind of water purifier relief valve - Google Patents
A kind of water purifier relief valve Download PDFInfo
- Publication number
- CN208169616U CN208169616U CN201820604596.XU CN201820604596U CN208169616U CN 208169616 U CN208169616 U CN 208169616U CN 201820604596 U CN201820604596 U CN 201820604596U CN 208169616 U CN208169616 U CN 208169616U
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- CN
- China
- Prior art keywords
- end body
- water purifier
- card
- relief valve
- spool
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- 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.)
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Abstract
The utility model proposes a kind of water purifier relief valves, including upper end body and lower end body, the inside of the upper end body and lower end body is fitted with card cap, claw and sealing ring, fixture block is provided on the upper end body, the card slot with fixture block cooperation is provided on the lower end body, the upper end body and lower end body is interference fit, is fixed together by fixture block and card slot inner blocking type；Spool is installed between the upper end body and lower end body, installation settings has needle on the spool, is set with gasket on the needle；The utility model, structural strength is high, and sealing effect is good, to make the pressure in bucket when reaching the upper limit by self pressure relief, water is by outflow in relief valve, so as to avoid leading to problems such as water purifier damage due to hypertonia in bucket or bucket explosion.
Description
【Technical field】
The utility model relates to a kind of water purifier relief valves.
【Background technique】
Water purifier relief valve is mounted on water purifier bucket, it can prevent and avoid because of water purifier relevant device
Quick-fried bucket accident caused by failure；But existing pressure-relief valve structure intensity and poor sealing performance lead to relief valve releasing pressure automatically ability
Decline, it is serious to lead to injury to personnel etc. so as to cause the damage of water purifier or the explosion of bucket, in order to avoid similar item
Occur, proposes a kind of water purifier relief valve.
【Utility model content】
The utility model, it is therefore an objective to which the structural strength and sealing performance for improving relief valve itself improve the work of relief valve
Make stability.
In order to achieve the above object, the utility model proposes a kind of water purifier relief valve, including upper end body and lower end body, institutes
The inside for stating upper end body and lower end body is fitted with card cap, claw and sealing ring, is provided with fixture block on the upper end body, described
The card slot with fixture block cooperation is provided on the body of lower end, the upper end body and lower end body are interference fits, pass through fixture block and card slot
Inner blocking type is fixed together；Spool is installed between the upper end body and lower end body, there is installation settings on the spool
Needle is set with gasket on the needle；The second sealing ring is additionally provided between the upper end body and lower end body；The card
It is provided with bullet and several fixture blocks in cap, forms slot between the bullet and card cap, is arranged on the bullet
There is chuck, the bullet, fixture block, slot and chuck and card cap are integrally formed.
Preferably, the end of the upper end body and lower end body is all inserted into card cap, the card cap and upper end body and
Lower end body is interference fit, is connected and fixed by external clamping type.
Preferably, being additionally provided with convex block on the upper end body, drainage channel is provided on the convex block.
Preferably, being equipped with spring between the convex block and spool；The spring one end is fixed on convex block, another
End is fixed on spool.
Preferably, being additionally provided with several raised lines on the spool, it is formed with and is convenient between the raised line and raised line
The groove of water outflow.
Preferably, being provided with protrusion on the outside of the claw, the inside of the claw is equipped with Metallic card.
The utility model, structural strength is high, and sealing effect is good, to make the pressure in bucket reach by self pressure relief
When the upper limit, water is by outflow in relief valve, and so as to avoid being caused due to hypertonia in bucket, water purifier is damaged or bucket is quick-fried
The problems such as fried.
【Detailed description of the invention】
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the claw schematic diagram of the utility model；
Fig. 3 is the valve core structure schematic diagram of the utility model；
Fig. 4 is the card cap structure schematic diagram of the utility model；
The fit structure schematic diagram of the position Fig. 5 the utility model card cap and claw.
Upper end body 1, fixture block 11, convex block 12, drainage channel 13, spring 14, card cap fixing groove 15, lower end body 2, card slot 21,
Card cap 3, bullet 31, fixture block 32, slot 33, chuck 34, claw 4, raised 41, Metallic card 42, sealing ring 5, spool 6, valve
Needle 61, raised line 62, groove 63, gasket 7, the second sealing ring 8.
Specific embodiment
Refering to fig. 1 to 5, a kind of water purifier relief valve of the utility model, including upper end body 1 and lower end body 2, the upper end body
1 and the inside of lower end body 2 be fitted with card cap 3, claw 4 and sealing ring 5, fixture block 11 is provided on the upper end body 1, it is described
The card slot 21 cooperated with fixture block 11 is provided on lower end body 2, the upper end body 1 and lower end body 2 are interference fits, pass through fixture block
11 and 21 inner blocking type of card slot be fixed together；Spool 6, the spool are installed between the upper end body 1 and lower end body 2
Installation settings has needle 61 on 6, is set with gasket 7 on the needle 61；It is also set up between the upper end body 1 and lower end body 2
There is the second sealing ring 8；Bullet 31 and several fixture blocks 32, the bullet 31 and card cap 3 are provided in the card cap 3
Between form slot 33, be provided with chuck 34, the bullet 31, fixture block 32, slot and chuck 34 on the bullet
It is integrally formed with card cap.
Referring to Fig.2, the end of the upper end body 1 and lower end body 2 is all inserted into the slot 33 on card cap 3, the card
Cap 3 and upper end body 1 and lower end body 2 are interference fits, are connected and fixed by external clamping type；It is also set on the upper end body 1
There is convex block 12, is provided with drainage channel 13 on the convex block 12；Spring 14 is installed between the convex block 12 and spool 6；It is described
14 one end of spring be fixed on convex block 12, the other end is fixed on spool 6.
Refering to Fig. 4, it is additionally provided with several raised lines 62 on the spool 6, is formed between the raised line 62 and raised line 62
There is the groove 63 convenient for water outflow.
Refering to Fig. 3, protrusion 41 is provided on the outside of the claw 4, the inside of the claw is equipped with Metallic card 42.
In the utility model, needle, raised line and groove and spool are integrally formed, and upper and lower end body has been respectively formed on cooperation card
The card cap fixing groove of block fixing card cap；Claw has certain elasticity, and the length of claw is greater than the length of bullet；It was assembling
Since claw has elasticity in journey, when in claw insertion bullet, it is in contact, continues on the inside of the protrusion and bullet on claw
Bullet can generate extruding force to claw when being inserted into claw, reduce the diameter of claw, when claw is fully inserted into bullet, by
Diameter in bullet bottom end is greater than the diameter on top and claw, does not contact at this time in generation on the inside of bullet with claw, not right
Claw generates extruding force, and claw bottom diameter becomes the diameter before insertion bullet again, be due to the intracorporal diameter of taper at this time on
It is narrow lower wide, so claw is not easy to pop up from bullet, when and by chuck is matched with the mutually card of the protrusion on claw, by card
Pawl is fixed in the bullet in card cap, to play fixed effect to claw, just prevent claw since hydraulic pressure is excessively high and
The problem of pop-up；Unless card cap is broken meeting by artificial origin, otherwise claw will not pop up in card cap.
The utility model, the hydrophobic hose of fixation for playing higher intensity by the Metallic card being arranged in claw, prevents
The problem of hose is fallen off due to hypertonia with relief valve；By multiple sealing rings of setting, relief valve sealing effect is improved
Fruit keeps the relieving characteristics of its relief valve more firm；Connection type and card cap and upper end by fixture block and card slot inner blocking type
Body is connected with the external clamping type of lower end body, to improve the structural strength of relief valve entirety；By the way that upper and lower end body is inserted into card cap
In slot in, recycle card cap on fixture block be connected in card slot, to strengthen the connection of upper and lower end body Yu card cap, keep away
The problem of having exempted from due to hypertonia, card cap and upper and lower end body caused to fall off.
The utility model is arranged on the bucket of water purifier in actual use, when the hypertonia in bucket, water
Pressure makes spring generate deformation upwards, to rise with movable valve plug, spool rises so that needle rises, the gasket on needle at this time
Gap is generated between the body of lower end, water enters drainage channel from the groove entered on spool in gap, lets out hence into this
Discharge in the hydrophobic hose of pressure valve connection；After water discharge, the pressure recovery in bucket is normal, so that shape occurs downwards for spring
Become, so that spool be made to decline, is finally formed sealing ring and lower end body on needle and sealed, stop draining pressure release.
The utility model, structural strength is high, and sealing effect is good, to make the pressure in bucket reach by self pressure relief
When the upper limit, water is by outflow in relief valve, and so as to avoid being caused due to hypertonia in bucket, water purifier is damaged or bucket is quick-fried
The problems such as fried.
Above-described embodiment is the explanation to the utility model, is not the restriction to the utility model, and any pair of sheet is practical new
Scheme after type simple transformation belongs to the protection scope of the utility model.
Claims (6)
1. a kind of water purifier relief valve, it is characterised in that：Including upper end body and lower end body, the inside of the upper end body and lower end body
It is fitted with card cap, claw and sealing ring, fixture block is provided on the upper end body, is provided on the lower end body and matches with fixture block
The card slot of conjunction, the upper end body and lower end body are interference fits, are fixed together by fixture block and card slot inner blocking type；Institute
Spool is installed, installation settings has needle on the spool, is set on the needle close between the upper end body stated and lower end body
Packing；The second sealing ring is additionally provided between the upper end body and lower end body；Bullet and several is provided in the card cap
A fixture block forms slot between the bullet and card cap, chuck, the bullet, card are provided on the bullet
Block, slot and chuck and card cap are integrally formed.
2. a kind of water purifier relief valve as described in claim 1, it is characterised in that：The end of the upper end body and lower end body is all
It is inserted in card cap, the card cap and upper end body and lower end body are interference fits, are connected and fixed by external clamping type.
3. a kind of water purifier relief valve as described in claim 1, it is characterised in that：It is additionally provided with convex block on the upper end body,
Drainage channel is provided on the convex block.
4. a kind of water purifier relief valve as claimed in claim 3, it is characterised in that：Bullet is installed between the convex block and spool
Spring；The spring one end is fixed on convex block, and the other end is fixed on spool.
5. a kind of water purifier relief valve as described in claim 1, it is characterised in that：Several are additionally provided on the spool
Raised line is formed with the groove convenient for water outflow between the raised line and raised line.
6. a kind of water purifier relief valve as described in claim 1, it is characterised in that：It is provided on the outside of the claw convex
It rises, the inside of the claw is equipped with Metallic card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604596.XU CN208169616U (en) | 2018-04-25 | 2018-04-25 | A kind of water purifier relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820604596.XU CN208169616U (en) | 2018-04-25 | 2018-04-25 | A kind of water purifier relief valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208169616U true CN208169616U (en) | 2018-11-30 |
Family
ID=64372398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820604596.XU Active CN208169616U (en) | 2018-04-25 | 2018-04-25 | A kind of water purifier relief valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208169616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112759101A (en) * | 2021-01-08 | 2021-05-07 | 珠海格力电器股份有限公司 | Water purification system and water purifier |
-
2018
- 2018-04-25 CN CN201820604596.XU patent/CN208169616U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112759101A (en) * | 2021-01-08 | 2021-05-07 | 珠海格力电器股份有限公司 | Water purification system and water purifier |
| CN112759101B (en) * | 2021-01-08 | 2024-10-15 | 珠海格力电器股份有限公司 | Water purification system and water purifier |
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