CN203023685U - Efficient pump pressure meter abutting device - Google Patents
Efficient pump pressure meter abutting device Download PDFInfo
- Publication number
- CN203023685U CN203023685U CN 201220617107 CN201220617107U CN203023685U CN 203023685 U CN203023685 U CN 203023685U CN 201220617107 CN201220617107 CN 201220617107 CN 201220617107 U CN201220617107 U CN 201220617107U CN 203023685 U CN203023685 U CN 203023685U
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- CN
- China
- Prior art keywords
- valve
- pump pressure
- hole
- pressure meter
- locking
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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 - Lifetime
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Abstract
The utility model provides an efficient pump pressure meter abutting device which comprises a valve clamping head, a valve core joint, a valve fastening base and a clamping sleeve, wherein the valve clamping head comprises a positioning end and a fastening end, the positioning end and the fastening end are fixedly connected, the positioning end is provided with a chuck mouth, a chuck groove is formed between the positioning end and the fastening end, a connecting through hole is arranged on the inner portion of the fastening end, outer threads are arranged on the outer peripheral face of the fastening end, an axial through hole is arranged inside the valve core joint, the valve core joint comprises a big end and a small end, the big end is matched with the connecting through hole of the valve clamping head in a sliding mode, the small end is connected with the clamping sleeve, the valve fastening base comprises a pressing portion and a threaded inner hole, the threaded inner hole is matched with the outer threads of the fastening end, the pressing portion is contacted with the back end face of the big end, and a through hole used for the small end to penetrate is formed in the center of the pressing portion. The device not only saves labor and time, but also is convenient to operate during pump pressure testing, and improves ship debugging and production efficiency.
Description
Technical field
The utility model relates to a kind of efficient Pump pressure meter docking facilities.
Background technique
In the ship pipeline system, need to carry out pump pressure to elements such as pressure switch and pressure transducers detects, in pressure switch and pressure transducer equal pressure Detecting element are carried out the process of pump pressure, prior art is to remove the straight-through tube that pressure transducer or pressure switch etc. connect, then carry out pump pressure with Pump pressure meter device Bonding pressure switch or pressure transducer etc., come release pressure or the range of test pressure switch or pressure transducer etc.This method is in implementation process, and the operating space is narrow and small, the phenomenon of straight-through tube can occur damaging, and efficient is not high.
The model utility content
The efficient Pump pressure meter docking facilities that the technical problems to be solved in the utility model is to provide a kind of and saves human resources, saves time, avoids straight-through tube to damage is to overcome the defects of prior art.
in order to solve the problems of the technologies described above, the utility model adopts following technological scheme: a kind of efficient Pump pressure meter docking facilities, comprise the valve dop, the spool joint, valve locking bed and cutting ferrule, the valve dop comprises positioning end and the locking end that is fixedly connected with, have a chuck mouth on positioning end, be provided with chuck slot between positioning end and locking end, locking end inside is provided with connecting through hole, outer peripheral surface is provided with outside thread, be provided with an axial pass-through holes in described spool joint and comprise a stub end and a little head end, the connecting through hole of described stub end and valve dop is slidably matched, described little head end is connected with cutting ferrule, described valve locking bed comprises a compressed part and a threaded interior hole, described threaded interior hole matches with the outside thread of described locking end, described compressed part contacts with the ear end face of described stub end, described compressed part center is provided with the through hole that passes for little head end.
Preferably, have circular groove on the front-end face of described stub end, described circular groove is provided with seal ring.
Further, the axial length of described valve dop locking end is less than the axial length of spool joint stub end.
Further, the profile of described valve locking bed is hexagon nut shape.
Further, described cutting ferrule is standard piece.
above-mentioned efficient Pump pressure meter docking facilities is applied in the pump-up system of pressure detecting element, this pump-up system comprises Pump pressure meter device and pressure detecting element, described pressure detecting element is connected with main line by a bye-pass, described bye-pass is provided with valve, also comprise described rapid pipe joint, described valve is three-way valve, three-way valve comprises two normal openings and a normally closed port, described two normal openings are connected in bye-pass, described normally closed port is provided with external dish, described external dish is stuck in the chuck slot of described rapid pipe joint and docks with the spool joint, the cutting ferrule of described rapid pipe joint is connected with the Pump pressure meter device.
Further, described pressure detecting element is pressure transducer or pressure switch.
As mentioned above, the efficient Pump pressure meter docking facilities of the utility model has following beneficial effect: when the pressure gauge on pipeline, pressure switch equal pressure element being carried out the pump pressure test, to cause manpower, waste of time, straight-through tube be many limiting factors such as to damage, the operating space is narrow and small because repeating dismounting to have avoided straight-through tube, and this device can improve the testing efficiency of line-pressure sensor, pressure switch equal pressure Detecting element, improve boats and ships debugging manufacturing efficiency, more be applicable to the rhythm of modern shipbuilding.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the efficient Pump pressure meter docking facilities of the utility model.
Fig. 2 is plan view and the left view of valve dop in the efficient Pump pressure meter docking facilities of the utility model.
Fig. 3 is the assembly relation schematic diagram of the efficient Pump pressure meter docking facilities of the utility model.
The pipe-line system schematic diagram of Fig. 4 for matching with the efficient Pump pressure meter docking facilities of the utility model.
In figure: 1 valve dop
11 positioning ends
12 locking ends
13 chuck mouths
14 chuck slots
15 connecting through holes
16 outside threads
2 spool joints
21 little head ends
22 stub ends
23 through holes
24 circular grooves
3 valve locking beds
31 threaded interior holes
32 through holes
33 compressed part
4 cutting ferrules
5 seal rings
6 pressure detecting elements
7 main lines
8 bye-passes
9 three-way valve
91 external dishes
Embodiment
The structure that Figure of description illustrates, ratio, size etc., equal contents in order to coordinate specification to disclose only, understand and read for person skilled in the art scholar, be not to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and get in the scope that can contain.Simultaneously, quote in this specification as " on ", the term such as D score, 'fornt', 'back', " centre ", also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when also being considered as the enforceable category of the utility model.
Fig. 1-efficient Pump pressure meter docking facilities shown in Figure 4, comprise valve dop 1, spool joint 2, valve locking bed 3 and cutting ferrule 4, described valve dop 1 comprises positioning end 11 and the locking end 12 that is fixedly connected with, have a chuck mouth 13 on positioning end 11, be provided with chuck slot 14 between positioning end 11 and locking end 12, locking end 12 inside are provided with connecting through hole 15, outer peripheral surface is provided with outside thread 16, be provided with an axial pass-through holes 23 in described spool joint 2 and comprise that a stub end 22 and a microcephaly hold 21, described stub end 22 is slidably matched with the connecting through hole 15 of valve dop, described microcephaly holds 21 to be connected with cutting ferrule 4, preferably, cutting ferrule 4 adopts standard piece.Valve locking bed 3 comprises a compressed part 33 and a threaded interior hole 31, described threaded interior hole 31 matches with the outside thread of described locking end 12, described compressed part 33 contacts with the ear end face of described stub end 22, and described compressed part 33 centers are provided with for the microcephaly and hold 21 through holes that pass 32.Preferably, in order better to guarantee the tightness of pump pressure test to have circular groove 24 on the front-end face of described stub end 22, circular groove 24 is provided with seal ring 5.It is to clamp spool joint 2 that valve lock sleeve 3 is threaded with valve dop 1 use, so the axial length of the locking end 12 of valve dop 1 is less than the axial length of the stub end 22 of spool joint 2.In order to make valve locking bed 3 more convenient being arranged on valve dop 1 of energy, the profile of described valve locking bed 3 is hexagon nut shape.
Above-mentioned efficient Pump pressure meter docking facilities can be applicable in the pump-up system of pressure detecting element, and pump-up system comprises Pump pressure meter device and pressure detecting element 6, and described pressure detecting element 6 is generally pressure transducer or pressure switch.Pressure detecting element 6 is connected with main line 7 by a bye-pass 8, described bye-pass 8 is provided with valve, described valve is three-way valve 9, three-way valve 9 can be manually operated valve or mortor operated valve, it comprises two normal opening A, B and a normally closed port C, described two normal opening A, B are connected in bye-pass 8, are communicated with in normal operation; Described normally closed port C closes in normal operation, and normally closed port C is provided with external dish 91 and is used for being connected with above-mentioned efficient Pump pressure meter docking facilities.
The working principle of this device is: as shown in Figure 4, in normal operation, three-way valve 9 is opened, and its A, B mouth are communicated with, with the pressure conduction of main line to pressure detecting element 6.when needs carry out pump pressure to pressure detecting element 6, utilize above-mentioned efficient Pump pressure meter docking facilities that the Pump pressure meter device is connected on three-way valve 9, specifically be connected to, chuck slot 14 on valve dop 1 is stuck on the external dish 91 of three-way valve 9, then spool joint 2 connects with 91 pairs, external dish, hold 21 to be inserted in from the microcephaly of spool joint 2 valve locking bed 3, and be threaded with locking end 12, screw valve locking bed 3, spool joint 2 is contacted with the end face seal of external dish 91, the through hole 23 of spool joint 2 is communicated with normally closed port C, the microcephaly who an end of cutting ferrule 4 is socketed in spool joint 2 again holds on 21, the other end of cutting ferrule 4 is connected with the Pump pressure meter device, when connecting, all guarantee when errorless, temporary close three-way valve 9, its normal opening B is closed, bye-pass 8 disconnects with main line 7, with opening A and normally closed port C are communicated with often, utilize the Pump pressure meter device to carry out the pump pressure test to pressure detecting element 6.After test is completed, open three-way valve 9, pipeline recovers normal working, and can pull down high effective pump pressure table docking facilities and Pump pressure meter device this moment.
In sum, this efficient Pump pressure meter docking facilities, can solve pump pressure when test straight-through tube repeats dismounting and causes manpower, waste of time, the problem of the damage of straight-through tube even, and some parts of this device are normal structures, so highly versatile, easy to assembly, reduced the front preparatory work of pump pressure.
Above-mentioned mode of execution is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.The utility model also many aspects can also improve under the prerequisite of overall thought, the locking mode of valve locking bed for example, the shape of spool joint etc.Therefore, all can under spirit of the present utility model and category, can modify or change above-described embodiment for person skilled in the art scholar.Therefore, have in technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of completing under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (5)
1. efficient Pump pressure meter docking facilities, it is characterized in that: comprise valve dop (1), spool joint (2), valve locking bed (3) and cutting ferrule (4), described valve dop (1) comprises positioning end (11) and the locking end (12) that is fixedly connected with, have a chuck mouth (13) on positioning end (11), be provided with chuck slot (14) between positioning end (11) and locking end (12), locking end (12) inside is provided with connecting through hole (15), locking end (12) outer peripheral surface is provided with outside thread (16), be provided with an axial pass-through holes (23) in described spool joint (2) and comprise a stub end (22) and a little head end (21), described stub end (22) is slidably matched with the connecting through hole (15) of valve dop, described little head end (21) is connected with cutting ferrule (4), described valve locking bed (3) comprises a compressed part (33) and a threaded interior hole (31), described threaded interior hole (31) matches with the outside thread (16) of described locking end (12), described compressed part (33) contacts with the ear end face of described stub end (22), described compressed part (33) center is provided with the through hole (32) that passes for little head end (21).
2. efficient Pump pressure meter docking facilities according to claim 1, it is characterized in that: have circular groove (24) on the front-end face of described stub end (22), described circular groove (24) is provided with seal ring (5).
3. efficient Pump pressure meter docking facilities according to claim 1, it is characterized in that: the axial length of described valve dop (1) locking end (12) is less than the axial length of spool joint (2) stub end (22).
4. efficient Pump pressure meter docking facilities according to claim 1, it is characterized in that: the profile of described valve locking bed (3) is hexagon nut shape.
5. efficient Pump pressure meter docking facilities according to claim 1, it is characterized in that: described cutting ferrule (4) is standard piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617107 CN203023685U (en) | 2012-11-20 | 2012-11-20 | Efficient pump pressure meter abutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220617107 CN203023685U (en) | 2012-11-20 | 2012-11-20 | Efficient pump pressure meter abutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203023685U true CN203023685U (en) | 2013-06-26 |
Family
ID=48647670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220617107 Expired - Lifetime CN203023685U (en) | 2012-11-20 | 2012-11-20 | Efficient pump pressure meter abutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203023685U (en) |
-
2012
- 2012-11-20 CN CN 201220617107 patent/CN203023685U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130626 |