CN206325723U - A kind of pressure control set for super-pressure nozzle - Google Patents
A kind of pressure control set for super-pressure nozzle Download PDFInfo
- Publication number
- CN206325723U CN206325723U CN201621381313.7U CN201621381313U CN206325723U CN 206325723 U CN206325723 U CN 206325723U CN 201621381313 U CN201621381313 U CN 201621381313U CN 206325723 U CN206325723 U CN 206325723U
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- China
- Prior art keywords
- hole
- annular groove
- pressure
- control set
- pressure control
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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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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model is related to a kind of pressure control set for super-pressure nozzle, including the middle body for being provided with through hole, annular groove is provided with the middle part of the through hole, the body outer surface is provided with annular groove, in the body surface provided with the stepped hole with the annular groove insertion, provided with the inclined hole with the annular groove insertion in the annulus groove sidewall.Traditional alloy steel products are replaced using ZTA ceramic materials, the service life of pressure control set greatly improved, reduces the use cost of cleaning machine, also improves the service efficiency of cleaning machine；To meet the feasibility of ZTA materials'uses, using stepped hole water outlet, reduce the impact of hydraulic pressure device to hole, and then ensure that product stability in use, extension product service life；Set using inclined hole, extrude the seal in annular groove using hydraulic pressure, it is ensured that the sealing of seal and product, effectively prevent leaked liquid.
Description
Technical field
The utility model is related to a kind of extra-high-pressure washing machine accessory, more particularly to a kind of pressure control for super-pressure nozzle
Set.
Background technology
The axle sleeve of control hydraulic pressure in existing extra-high-pressure washing machine shower nozzle is all alloy steel products, and this steel alloy is enclosed within super
When being worked in the spray nozzle of cleaning machine of high pressure, because pressure is often higher than 1000MPA so that when the pressure control hole of alloy steel bushing can not be long
Between resistance water under high pressure friction impact.After a period of time, pressure control hole will slowly wear and tear change greatly, so that it is clear to reduce super-pressure
The sprinkler pressure of washing machine, reduces the cleaning performance of cleaning machine, has had a strong impact on use cost and service efficiency.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of reduction to add
Work difficulty, reduction production cost improve the pressure control set of service life of equipment.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of pressure control for super-pressure nozzle
Annular groove is provided with the middle part of set, including the middle body for being provided with through hole, the through hole, the body outer surface is provided with annular groove,
The body surface is provided with the annulus groove sidewall and passed through with the annular groove provided with the stepped hole with the annular groove insertion
Logical inclined hole.
Further, the stepped hole uses two for one group, is respectively arranged at two opposite faces of body.
Further, the inclined hole uses two for one group, is respectively arranged at two opposite faces of body.
Further, the body is constituted using ZTA ceramic components.
Compared with prior art, the beneficial effects of the utility model are：Traditional steel alloy is replaced using ZTA ceramic materials
Material, greatly improved the service life of pressure control set, reduces the use cost of cleaning machine, also improve the use effect of cleaning machine
Rate；To meet the feasibility of ZTA materials'uses, using stepped hole water outlet, reduce the impact of hydraulic pressure device to hole, and then ensure that product
Stability in use, extension product service life；Set using inclined hole, extrude the seal in annular groove using hydraulic pressure, it is ensured that close
The sealing of sealing and product, effectively prevents leaked liquid.
Brief description of the drawings
Fig. 1 is structural perspective of the present utility model；
Fig. 2 is structure sectional view of the present utility model；
Fig. 3 is dimensional structure diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, to the skill embodiment in the utility model embodiment, and
The embodiment being not all of.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creativeness
The every other embodiment obtained under the premise of work, belongs to the scope of the utility model protection.
As Figure 1-3, a kind of pressure control set for super-pressure nozzle, including the middle body 1 for being provided with through hole 6, it is described
The middle part of through hole 6 is provided with annular groove 5, and the outer surface of body 1 is provided with annular groove 2, is provided with and the annular on the surface of body 1
The stepped hole 3 of the insertion of groove 5, provided with the inclined hole 4 with the insertion of annular groove 5 on the side wall of annular groove 2.
To make during shower nozzle spray rotation, more steadily, the stepped hole 3 uses two for one group, is respectively arranged at body 1
Two opposite faces.
To ensure the sealing between seal and pressure control set, the inclined hole 4 uses two for one group, is respectively arranged at this
Two opposite faces of body 1.
Body described in the utility model uses ZTA ceramic components, and instead of traditional alloy steel products, pressure control set greatly improved
Service life, reduce the use cost of cleaning machine, also improve the service efficiency of cleaning machine；To meet ZTA materials'uses
Feasibility, using the water outlet of stepped hole 3, reduce the impact of hydraulic pressure device to hole, and then ensure that product stability in use, extension product
Service life；Set using inclined hole 4, extrude the seal in annular groove 2 using hydraulic pressure, it is ensured that the sealing of seal and product
Property, effectively prevent leaked liquid.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of pressure control set for super-pressure nozzle, including the middle body for being provided with through hole, it is characterised in that in the through hole
Portion is provided with annular groove, and the body outer surface is provided with annular groove, in the body surface provided with the platform with the annular groove insertion
Rank hole, provided with the inclined hole with the annular groove insertion in the annulus groove sidewall.
2. according to claim 1 be used for super-pressure nozzle pressure control set, it is characterised in that the stepped hole use two for
One group, it is respectively arranged at two opposite faces of body.
3. it is used for the pressure control set of super-pressure nozzle according to claim 1, it is characterised in that the inclined hole uses two for one
Group, is respectively arranged at two opposite faces of body.
4. it is used for the pressure control set of super-pressure nozzle according to claim 1, it is characterised in that the body is using ZTA ceramics
Component is constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381313.7U CN206325723U (en) | 2016-12-09 | 2016-12-09 | A kind of pressure control set for super-pressure nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621381313.7U CN206325723U (en) | 2016-12-09 | 2016-12-09 | A kind of pressure control set for super-pressure nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206325723U true CN206325723U (en) | 2017-07-14 |
Family
ID=59291125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621381313.7U Active CN206325723U (en) | 2016-12-09 | 2016-12-09 | A kind of pressure control set for super-pressure nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206325723U (en) |
-
2016
- 2016-12-09 CN CN201621381313.7U patent/CN206325723U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |