CN208729660U - A kind of air compressor filter element takes out and returns holding tool - Google Patents
A kind of air compressor filter element takes out and returns holding tool Download PDFInfo
- Publication number
- CN208729660U CN208729660U CN201821463044.8U CN201821463044U CN208729660U CN 208729660 U CN208729660 U CN 208729660U CN 201821463044 U CN201821463044 U CN 201821463044U CN 208729660 U CN208729660 U CN 208729660U
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- filter core
- air compressor
- fixed part
- hole
- connecting rod
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Abstract
A kind of air compressor filter element takes out and returns holding tool, belongs to nuclear power station High Pressure Air Compressor service technique field.Tool includes wrench portion and filter core fixed part；The wrench portion includes the locating piece and connecting rod set on its head end and for being sheathed on filter core tank body upper cover fixed part；One end of the connecting rod is connect with the locating piece, and the other end is connect with filter core fixed part one end；The other end of the filter core fixed part opens up tool internal thread through-hole in it, and the through-hole is for accommodating filter core and being fixedly connected by internal screw thread with filter core.The utility model structure is simple, can quickly remove after the failure of High Pressure Air Compressor filter core and return to be equipped with and imitate filter core, time saving and energy saving, and avoids foreign matter and fall into air compressor machine.
Description
Technical field
The utility model relates to nuclear power station High Pressure Air Compressor service technique fields more particularly to a kind of air compressor filter element to take out
With time holding tool.
Background technique
Nuclear power station High Pressure Air Compressor is that operations staff persistently provides breathable air for accident condition；Under nominal situation,
High Pressure Air Compressor is used to that air accumulator to be maintained to be in desired rated pressure.Once dry filter core failure, it is normal to will affect nuclear power station
Power operation and personnel safety, it is necessary to urgent replacement.So having the replacement effect for improving dry filter core after dry filter core failure
Rate and the necessity for changing dismounting mode.
It in power station, fails in filter core, after tank body pressure release, the cross like spanner that genuine need to be used to be equipped with beats filter core tank body upper cover
It opens, since pressure is higher in tank body, so upper cover needs just to can be carried out dismounting compared with great strength or increase extension bar；Tank body upper cover takes
After lower, the failure new filter core of filter element replacing is taken out.Since failure cartridge surface is covered with droplet, filter core can not be taken out with hand, it can only
Filter core top is clamped by vice, filter core could be taken out；Iron filings may be generated during taking-up, are increased foreign matter and are fallen into wind
Danger, while also increasing replacing construction.
For the ease of air compressor filter element replacement, return dress and reduce foreign matter and fall into risk, need to invent it is a kind of it is laborsaving, quickly take
Out and return dress filter core professional tool.
Utility model content
In view of the problems of the existing technology, it is simple to propose a kind of structure for the utility model, can quick, laborsaving taking-ups mistake
It imitates filter core and returns the air compressor filter element equipped with effect filter core and take out and return holding tool.
The utility model has the technical scheme that
The utility model provides a kind of air compressor filter element and takes out and return holding tool, including wrench portion and filter core fixed part；Institute
Stating wrench portion includes the locating piece and connecting rod set on its head end and for being sheathed on filter core tank body upper cover fixed part；The company
One end of bar is connect with the locating piece, and the other end is connect with filter core fixed part one end；The filter core fixed part it is another
End opens up tool internal thread through-hole in it, and the through-hole is for accommodating filter core and being fixedly connected by internal screw thread with filter core.
Preferably, the locating piece is round stainless steel part, the circle stainless steel part center offers cross open
Mouthful.
Preferably, the locating piece and connecting rod are integrally formed.
Preferably, the lateral port or longitudinal mouth in the connecting rod, with the cross opening of the locating piece are located at one
On straight line.
Preferably, one end that the filter core fixed part is connect with the connecting rod opens up fluted, the end of the connecting rod
It is placed in the groove and is welded with the groove.
Preferably, the through-hole is that the filter core fixed part leads to inside its other end to what the extension of connecting rod direction opened up
Hole；The through-hole is not connected to the groove.
Preferably, the reach of the internal screw thread of the through-hole is less than the hole depth of the through-hole.
Preferably, the wrench portion and the filter core fixed part are integrally formed.
The utility model has the following beneficial effects:
A kind of air compressor filter element of the utility model takes out and returns holding tool, can realize that filter core is quick after filter core failure
Function is dismounted, it is time saving and energy saving.
Detailed description of the invention
Fig. 1 is that a kind of air compressor filter element of the utility model takes out and return the structure chart of holding tool；
Fig. 2 is that a kind of air compressor filter element of the utility model takes out and return the sectional view of filter core fixed part in holding tool；
Fig. 3 is the external structure of existing High Pressure Air Compressor filter core tank body；
Fig. 4 is the filter cartridge construction figure after the tank body upper cover of existing High Pressure Air Compressor filter core tank body is opened.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Such as Fig. 1,2, it includes wrench portion 1 and filter core fixed part that a kind of air compressor filter element of the utility model, which takes out and return holding tool,
2.The wrench portion 1 includes the locating piece of the upper cover fixed part 311 set on its head end and for being sheathed on 3 upper cover 31 of filter core tank body
11 and connecting rod 12.One end of the connecting rod 12 is connect with the locating piece 11, the other end and described 2 one end of filter core fixed part
Connection.The other end of the filter core fixed part 2 opens up the through-hole 21 with internal screw thread 211, the interior spiral shell of the through-hole 21 in it
Line is matched with 4 top of filter core, 41 external screw thread, and when filter core top 41 is protruded into the through-hole 21, screw thread tightens cooperation, this
When filter core fixed part 2 be solidly connected with filter core.
Specifically, the locating piece 11 is round stainless steel part, and the circle stainless steel part center offers cross open
Mouth 111.To prevent upper cover fixed part 311 from deforming, the locating piece 11 and the connecting rod 12 are all made of and 311 phase of upper cover fixed part
The stainless steel material of same material and hardness.For convenient for force, the connecting rod 12, the cross opening 111 with the locating piece 11
In lateral port or longitudinal mouth be located in a straight line.It is effective to further increase force application stabilization, avoids locating piece 11 and connecting rod 12
It is broken in force, the locating piece 11 is integrally formed with connecting rod 12.
To adapt to filter core upper length, behind the fixed filter core top of through-hole, tool can preferably be screwed on filter core, described
Filter core fixed part needs certain length, and the through-hole is enabled to accommodate the length on filter core top as far as possible.For on cooperation filter core
The externally threaded length in portion, the reach of the internal screw thread 211 of the through-hole 21 are less than the hole depth of the through-hole 21.
Under one embodiment, the filter core fixed part 2 and the wrench portion 1 are the component of separately manufacturing, by two after manufacture
Person is welded together with welding manner.One end that the filter core fixed part 2 is connect with the connecting rod 12 opens up fluted 22, described
The end accommodation of connecting rod 12 is welded in the groove 22 and with the groove 22.12 tail end of connecting rod is clamped and is wrapped by the groove 22
It wraps up in, its gap space is welded using solder, so that filter core fixed part 2 is fixedly connected with connecting rod 12.The through-hole 21 is described
Filter core fixed part 2 extends the through-hole opened up to 12 direction of connecting rod inside its other end.To have avoided foreign matter from falling into, the through-hole
21 are not connected to (referring to Fig. 2) with the groove 22.
Under another embodiment, the wrench portion 1 is integrally formed with the filter core fixed part 2.
When the failure of the filter core of High Pressure Air Compressor, using 1 side of tool wrench portion of this paper, by the cross of locating piece 11
Opening 111 is placed on 3 upper cover fixed part 311 of filter core tank body, that is, is sheathed on 311 outside of upper cover fixed part, rotates counterclockwise tool,
Tank body upper cover 31 is removed.After checking upper cover screw thread, O-ring, spare part model, tool of turning round, by 2 side of tool filter core fixed part
Act on filter core top 41.Specifically, filter core top is protruded into the through-hole 21 in filter core fixed part 2, the interior spiral shell in through-hole 21
Line 211 is matched with the external screw thread on filter core top 41, and screw thread is screwed on together, so that failure filter core is mutually fixed with tool.At this point,
It is vertical upwards to pull out failure filter core.It checks filter core tank interior, clears up tank interior water mark.By new filter core in a manner described with
Tool is mutually fixed, i.e. screw thread is screwed on mode, is put into new filter core downward vertically.Later, tinning body upper cover 31, work of turning round again are returned
Tank body upper cover 31, is fixed on filter core tank body 3 by tool using 1 side of wrench portion of tool.
The utility model structure is simple, and it is convenient to operate, and is combined dismounting without using multiple tools, only needs diverter tool
Use end can complete air compressor filter element take out and return dress.
It should be understood by those skilled in the art that foregoing description and the embodiments of the present invention shown in the drawings are only used as
It illustrates and is not intended to limit the utility model.The purpose of this utility model completely effectively realizes.The function of the utility model
And structural principle shows and illustrates in embodiment, under without departing from the principle, the embodiments of the present invention can
To have any deformation or modification.
Claims (8)
1. a kind of air compressor filter element takes out and returns holding tool, which is characterized in that including wrench portion and filter core fixed part；The spanner
Portion includes the locating piece and connecting rod set on its head end and for being sheathed on filter core tank body upper cover fixed part；The one of the connecting rod
End is connect with the locating piece, and the other end is connect with filter core fixed part one end；The other end of the filter core fixed part is at it
Tool internal thread through-hole is inside opened up, the through-hole is for accommodating filter core and being fixedly connected by internal screw thread with filter core.
2. a kind of air compressor filter element according to claim 1 takes out and returns holding tool, which is characterized in that the locating piece is
Round stainless steel part, the circle stainless steel part center offer cross opening.
3. a kind of air compressor filter element according to claim 1 takes out and returns holding tool, which is characterized in that the locating piece with
Connecting rod is integrally formed.
4. a kind of air compressor filter element according to claim 2 takes out and returns holding tool, which is characterized in that the connecting rod, with
Lateral port or longitudinal mouth in the cross opening of the locating piece are located in a straight line.
5. a kind of air compressor filter element according to claim 1 takes out and returns holding tool, which is characterized in that the filter core is fixed
One end that portion is connect with the connecting rod open up it is fluted, the end accommodation of the connecting rod in the groove and with the groove weld
It connects.
6. a kind of air compressor filter element according to claim 5 takes out and returns holding tool, which is characterized in that the through-hole is institute
It states filter core fixed part and extends the through-hole opened up to connecting rod direction inside its other end；The through-hole is not connected to the groove.
7. a kind of air compressor filter element according to claim 1 takes out and returns holding tool, which is characterized in that the through-hole it is interior
The reach of screw thread is less than the hole depth of the through-hole.
8. a kind of air compressor filter element according to claim 1 takes out and returns holding tool, which is characterized in that the wrench portion with
The filter core fixed part is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463044.8U CN208729660U (en) | 2018-09-07 | 2018-09-07 | A kind of air compressor filter element takes out and returns holding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821463044.8U CN208729660U (en) | 2018-09-07 | 2018-09-07 | A kind of air compressor filter element takes out and returns holding tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208729660U true CN208729660U (en) | 2019-04-12 |
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ID=66033091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821463044.8U Active CN208729660U (en) | 2018-09-07 | 2018-09-07 | A kind of air compressor filter element takes out and returns holding tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208729660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781663A (en) * | 2020-12-30 | 2021-05-11 | 中广核核电运营有限公司 | Nuclear power range probe collimator replacement tool |
-
2018
- 2018-09-07 CN CN201821463044.8U patent/CN208729660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112781663A (en) * | 2020-12-30 | 2021-05-11 | 中广核核电运营有限公司 | Nuclear power range probe collimator replacement tool |
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| GR01 | Patent grant |