CN203031546U - Valve core disassembly and assembly device for thermostatic valve - Google Patents
Valve core disassembly and assembly device for thermostatic valve Download PDFInfo
- Publication number
- CN203031546U CN203031546U CN 201220550235 CN201220550235U CN203031546U CN 203031546 U CN203031546 U CN 203031546U CN 201220550235 CN201220550235 CN 201220550235 CN 201220550235 U CN201220550235 U CN 201220550235U CN 203031546 U CN203031546 U CN 203031546U
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- China
- Prior art keywords
- thermostatic valve
- valve spool
- removes
- dismounting
- sleeve
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a valve core disassembly and assembly device for a thermostatic valve. The valve core disassembly and assembly device for the thermostatic valve comprises a disassembly and assembly component and a sealing component. The disassembly and assembly component comprises a disassembly and assembly sleeve. A locking rod and a locking sleeve are installed inside the disassembly and assembly sleeve in a penetrating mode, wherein the locking sleeve is installed on the locking rod in a sleeved mode. A clamping head is arranged on the locking rod. The locking sleeve controls the clamping head to clamp or loosen the valve core of the thermostatic valve. The sealing component is used for opening or closing the disassembly and assembly sleeve. According to the valve core disassembly and assembly device for the thermostatic valve, the valve core can be effectively clamped through the clamping head, and the valve core of the thermostatic valve can be effectively disassembled and assembled.
Description
Technical field
The utility model relates to a kind of thermostatic valve spool and removes and installs device.
Background technology
Thermostatic valve opens repeatedly or cuts out, its compression spring lost efficacy easily or situations such as spool service life and spool damage under all need to change the thermostatic valve spool or repair the thermostatic valve spool.Close if the pipeline of thermostatic valve will be installed, then ducted medium is discharged, at last the thermostatic valve spool is split out to change or keep in repair, this dismounting mode has influenced the operate as normal of the pipe-line system at thermostatic valve place, causes the waste of the energy.Prior art is to adopt a kind of thermostatic valve spool to remove and install specific purpose tool, it as Chinese patent application number is 201120031068.8 utility model patent, hexagonal is installed the outer-hexagonal structure contraposition of loop bar and spool in adopting, unscrew to change spool, and because there is tolerance in the outer-hexagonal structure of spool, if constant temperature valve core hexagonal size is bigger than normal, will dismantle not come, if constant temperature valve core hexagonal size is less than normal, after will dismantling constant temperature valve core is trapped in the passage and gets.
Summary of the invention
Technical problem to be solved in the utility model just provides a kind of thermostatic valve spool that can effectively dismantle and install spool and removes and installs device.
For solving the problems of the technologies described above, the utility model adopts following technical scheme, a kind of thermostatic valve spool removes and installs device, comprise dismounting parts and packaged unit, described dismounting parts comprise the dismounting sleeve pipe, are coated with check lock lever and the lock sleeve that is sleeved on the described check lock lever in the described dismounting sleeve pipe, and described check lock lever is provided with chuck, described lock sleeve is controlled described chuck clamping or is unclamped the thermostatic valve spool, and described packaged unit is used for opening or closing the dismounting sleeve pipe.
Preferably, described check lock lever and described lock sleeve are by being threaded.
Preferably, described check lock lever outer wall is provided with projection, and when described chuck clamped the thermostatic valve spool, described projection and described lock sleeve offseted.
Preferably, described chuck vertically is provided with at least two retraction slots.
Preferably, the outer wall of described lock sleeve is provided with the shaft shoulder, when described lock sleeve moves in described dismounting sleeve pipe, the end of the described shaft shoulder and described dismounting sleeve pipe offset carry out spacing.
Preferably, be provided with sealing ring between described check lock lever and the described lock sleeve.
Preferably, the dismounting sleeve pipe comprises seal nipple and casing joint, described seal member is located between described seal nipple and the described casing joint, seal between described seal nipple and the described seal member, seal between described casing joint and the described seal member, be provided with sealing ring in the described seal nipple.
Preferably, described seal member is seal valve.
Preferably, the end of described casing joint is provided with sealing ring and sealing nut.
Preferably, the free end of described check lock lever is provided with swingle, and described swingle is used for the described check lock lever of rotation.
A kind of thermostatic valve spool that the utility model provides removes and installs device and controls described chuck clamping or unclamp the thermostatic valve spool by described lock sleeve.Described chuck screws in described lock sleeve, and described projection and described lock sleeve offset, inwardly compress, and the described effect that runs through the flute profile change or reach the clamping spool guarantees effectively dismounting and installation spool.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 removes and installs the apparatus structure schematic diagram for a kind of thermostatic valve spool of the utility model;
Fig. 2 is that the clamping core bar among Fig. 1 cooperates schematic diagram with lock sleeve;
Fig. 3 is the clamping core bar schematic diagram among Fig. 2;
Fig. 4 is the cutaway view of Fig. 3.
The specific embodiment
As shown in Figures 1 to 4, for a kind of thermostatic valve spool of the utility model removes and installs device, comprise dismounting parts and packaged unit, described dismounting parts comprise the dismounting sleeve pipe, be coated with check lock lever 1 and the lock sleeve 2 that is sleeved on the described check lock lever 1 in the described dismounting sleeve pipe, described check lock lever 1 is provided with chuck 11, and the described chuck 11 of described lock sleeve 2 controls clamps or unclamps the thermostatic valve spool, and described packaged unit is used for opening or closing the dismounting sleeve pipe.
During use, the control seal member is opened described dismounting pipeline, and described check lock lever 1 passes described dismounting pipeline with described lock sleeve 2, and described chuck matches with the spool of thermostatic valve 100, then controls the described chuck of described lock sleeve 2 controls and clamps spool.
In the present embodiment, described check lock lever 1 and described lock sleeve 2 are by being threaded.By described check lock lever 1 or described lock sleeve 2, described lock sleeve 2 relatively moves at described check lock lever 1, compresses described chuck, so that described chuck clamps spool.
In the present embodiment, described chuck 11 comprises hexagon cavity in, and being used for the dismounting end is the spool of outer-hexagonal shape, described cavity also can for other shapes to adapt to different spools.
Described chuck 11 outer walls are provided with projection 12, and when described chuck 11 clamped the thermostatic valve spool, described projection 12 offseted with described lock sleeve 2.
Described projection 12 can increase the displacement of described chuck 11 picture pressed spool directions, makes the clamping better effects if.Simultaneously, described chuck 11 vertically is provided with at least two retraction slots 13, and described retraction slot 13 increases the degree of opening and shrinking of described chuck 11, can be applicable to the spool than the high tolerance scope.
Be provided with sealing ring 3 between described lock sleeve 2 and the described check lock lever 1.
Described check lock lever 1 is provided with groove, is provided with sealing ring 3 in the described groove, and described tight lock tube 2 compresses described sealing ring 3 when being enclosed within on the described check lock lever 1, reaches sealing effectiveness, in the present embodiment, is arranged side by side two seals circle 3, reaches the better seal effect.
The outer wall of described lock sleeve 2 is provided with the shaft shoulder 21, when described lock sleeve 2 moves in described dismounting sleeve pipe, the end of the described shaft shoulder 21 and described dismounting sleeve pipe offset carry out spacing.
The described shaft shoulder 21 makes described lock sleeve 2 spacing in described dismounting pipeline, avoids because pulling causes having little time to close under the situation of described dismounting pipeline at described seal member, and described lock sleeve 2 breaks away from described dismounting pipeline, causes the medium in the pipeline to be revealed.
Described dismounting sleeve pipe comprises seal nipple 4 and casing joint 5, and described seal nipple 4 matches with thermostatic valve, is provided with sealing ring 41 in the described seal nipple 4, and described sealing ring is used for preventing that the medium in the pipeline from revealing between described seal nipple 4 and thermostatic valve.Described seal member is located between described seal nipple 4 and the described casing joint 5, described seal member is seal valve 6, and in the present embodiment, described seal valve 6 is ball valve, seal between described seal nipple 4 and the described seal member, seal between described casing joint 5 and the described seal member.The end of described casing joint is provided with sealing ring 7 and sealing nut 8.
The free end of described check lock lever 1 stretches out from described dismounting pipeline, and the free end of described check lock lever 1 is provided with swingle 9, and described swingle 9 is used for the described check lock lever 1 of rotation.
The course of work that a kind of thermostatic valve spool provided by the invention removes and installs device is:
Described seal nipple 4 is linked to each other with thermostatic valve 100;
Make it motionless with swingle 9 fixing and locking bars, block lock sleeve 2 with spanner, rotate, make lock sleeve 2 to the motion of thermostatic valve 100 directions, the chuck 11 of check lock lever 1 clamps the thermostatic valve spool;
Take off spanner, rotate described swingle 9, described check lock lever 1 drives the thermostatic valve spool and rotatablely moves, till constant temperature valve core and thermostatic valve disengaging;
Pull out in the other direction to thermostatic valve and to draw described check lock lever 1, drive lock sleeve 8 and together skid off, offset up to the described sealing nut 8 of the described shaft shoulder 21 with the end of dismounting sleeve pipe;
Control described seal valve 6, described dismounting sleeve pipe cuts out, sealing nut 8 is pulled down, described check lock lever 1, lock sleeve 2, thermostatic valve spool are together pulled out;
New thermostatic valve spool is contained on the check lock lever 1, block lock sleeve 2 with spanner, rotational lock bar 1, make described chuck 11 clamp new thermostatic valve spool, described lock sleeve 2 and check lock lever 1 are inserted in the described casing joint 5 in the lump, described sealing ring 7 and described sealing nut 8 are installed are sealed, control described seal valve 6, described dismounting sleeve pipe is opened;
With swingle 9 to the thermostatic valve direction promote described check lock lever 1, lock sleeve 2 to push away motionless till, rotate described swingle 9 this moment, motionless to rotation till, this moment, the thermostatic valve spool installed;
Claims (10)
1. a thermostatic valve spool removes and installs device, comprise dismounting parts and packaged unit, it is characterized in that: described dismounting parts comprise the dismounting sleeve pipe, be coated with check lock lever and the lock sleeve that is sleeved on the described check lock lever in the described dismounting sleeve pipe, described check lock lever is provided with chuck, described lock sleeve is controlled described chuck clamping or is unclamped the thermostatic valve spool, and described packaged unit is used for opening or closing the dismounting sleeve pipe.
2. a kind of thermostatic valve spool according to claim 1 removes and installs device, it is characterized in that: described check lock lever and described lock sleeve are by being threaded.
3. a kind of thermostatic valve spool according to claim 1 removes and installs device, it is characterized in that: described chuck outer wall is provided with projection, and when described chuck clamped the thermostatic valve spool, described projection and described lock sleeve offseted.
4. a kind of thermostatic valve spool according to claim 1 removes and installs device, and it is characterized in that: described chuck vertically is provided with at least two retraction slots.
5. a kind of thermostatic valve spool according to claim 1 removes and installs device, it is characterized in that: the outer wall of described lock sleeve is provided with the shaft shoulder, when described lock sleeve moves in described dismounting sleeve pipe, the end of the described shaft shoulder and described dismounting sleeve pipe offset carry out spacing.
6. a kind of thermostatic valve spool according to claim 1 removes and installs device, it is characterized in that: be provided with sealing ring between described check lock lever and the described lock sleeve.
7. a kind of thermostatic valve spool according to claim 1 removes and installs device, it is characterized in that: the dismounting sleeve pipe comprises seal nipple and casing joint, described seal member is located between described seal nipple and the described casing joint, seal between described seal nipple and the described seal member, seal between described casing joint and the described seal member, be provided with sealing ring in the described seal nipple.
8. a kind of thermostatic valve spool according to claim 7 removes and installs device, it is characterized in that: described seal member is seal valve.
9. a kind of thermostatic valve spool according to claim 7 removes and installs device, and it is characterized in that: the end of described casing joint is provided with sealing ring and sealing nut.
10. a kind of thermostatic valve spool according to claim 1 removes and installs device, and it is characterized in that: the free end of described check lock lever is provided with swingle, and described swingle is used for the described check lock lever of rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550235 CN203031546U (en) | 2012-10-24 | 2012-10-24 | Valve core disassembly and assembly device for thermostatic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220550235 CN203031546U (en) | 2012-10-24 | 2012-10-24 | Valve core disassembly and assembly device for thermostatic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203031546U true CN203031546U (en) | 2013-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220550235 Expired - Fee Related CN203031546U (en) | 2012-10-24 | 2012-10-24 | Valve core disassembly and assembly device for thermostatic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203031546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922483A (en) * | 2012-10-24 | 2013-02-13 | 浙江盾安阀门有限公司 | Dismounting and mounting device of valve core of thermostatic valve |
-
2012
- 2012-10-24 CN CN 201220550235 patent/CN203031546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102922483A (en) * | 2012-10-24 | 2013-02-13 | 浙江盾安阀门有限公司 | Dismounting and mounting device of valve core of thermostatic valve |
| CN102922483B (en) * | 2012-10-24 | 2014-08-20 | 浙江盾安阀门有限公司 | Dismounting and mounting device of valve core of thermostatic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20161024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |