CN205013771U - Connect formula water knockout drum soon - Google Patents
Connect formula water knockout drum soon Download PDFInfo
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- CN205013771U CN205013771U CN201520755013.XU CN201520755013U CN205013771U CN 205013771 U CN205013771 U CN 205013771U CN 201520755013 U CN201520755013 U CN 201520755013U CN 205013771 U CN205013771 U CN 205013771U
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- knockout drum
- pipe connecting
- quick
- water knockout
- barrel
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Abstract
The utility model provides a connect formula water knockout drum soon belongs to mechanical technical field. It has been solved and has operated inconvenient, the scheduling problem of wasting time and energy when current water knockout drum is connected with the dismantlement. This connect formula water knockout drum soon, including being pipy body, body one side is equipped with a plurality of location mouth along the axial, the body opposite side is equipped with a plurality ofly and a location mouthful corresponding interface along the axial, be equipped with the valve rod in the mouth of location, valve rod the inner is stretched into internally, the valve rod outer end is stretched out the location and mouthful outer and be connected with the hand wheel, the interface in -connection has quick takeover, be equipped with interior bushing pipe in quick the takeover, the quick outer end of taking over there is flaring portion, the inside integrated into one piece in outer end of flaring portion has the throat, the throat inboard is equipped with the barrel -type casing, barrel -type casing inboard spacing have outer bushing pipe and jack catch, outer lining outside of tubes end stretches out the outer end of quick takeover, inside lining outside of tubes end passes the jack catch and lies in the outer lining intraductally, the interior tip of outer bushing pipe lies in the jack catch. This water knockout drum has to be connected and dismantles advantages such as the convenience is quick, the leakproofness is good.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of water knockout drum, particularly relates to a kind of quick-acting type water knockout drum.
Background technique
Water collecting and diversifying device, refers in ground heating system, and for connecting the device of heating trunk water pipe and return pipe, it is divided into water knockout drum and water-collecting machine two-part, and water knockout drum is in water system, for connecting the water-matching installation of each road heating pipe water pipe.At present, traditional water knockout drum, comprises water knockout drum supervisor, and the side on supervisor is provided with the valve rod with spool be inserted in water knockout drum supervisor inner chamber body, and the end of valve rod protrudes upward water knockout drum and is responsible for outer and is connected with handwheel or electric actuator; The opposite side of water knockout drum supervisor is provided with some points of water interfaces, and each point of water interface is positioned at immediately below corresponding valve rod, and point water interface is for connecting other pipe fitting in ground heating system, and interface can be closed by the valve rod with spool under manual or electronic control.
When concrete heat supply, hot water is responsible for by heat supply and is flowed in water knockout drum supervisor, and hot water is assigned to each subscriber unit by each point of water interface be responsible for by water knockout drum, the valve rod corresponding with each point of water interface can control point aperture of water interface or water interface will be divided to close.In existing water knockout drum, water interface is divided all threadedly to be connected with other pipe fitting in ground heating system, although this traditional mode can accomplish the effect of taking over, but each connect or dismounting time all must with hand pipe fitting be screwed or adopt assistant tool to dismantle, this Placement operates very inconvenient, but also wastes time and energy.
Summary of the invention
The purpose of this utility model is the problems referred to above existed for prior art, proposes a kind of quick-acting type water knockout drum that can realize quick connection and the dismounting of taking over.
The purpose of this utility model realizes by following technical proposal:
A kind of quick-acting type water knockout drum, comprise body in a tubular form, described body side is provided with some positioning ports vertically, described body opposite side is provided with the corresponding interface of some and above-mentioned positioning port vertically, valve rod is provided with in described positioning port, in body and the outer end of valve rod is stretched in the inner of described valve rod, and to stretch out positioning port outer and be connected with handwheel, it is characterized in that, rapid pipe connecting is connected with in described interface, internal lining pipe is provided with in described rapid pipe connecting, there is expansion mouth the outer end of described rapid pipe connecting, the outer end of described expansion mouth is inwardly one-body molded reducing, barrel-type casing is provided with inside described reducing, described barrel-type casing inner side limiting-position has outer liner tube and claw, described outer liner tube outer end is stretched out outside the outer end of rapid pipe connecting, described internal lining pipe outer end is passed claw and is positioned at outer liner tube, the inner end portion of outer liner tube is positioned at claw.
This quick-acting type water knockout drum connects rapid pipe connecting in the interface of body, and barrel-type casing is set in the expansion mouth of rapid pipe connecting, internal lining pipe, outer liner tube and claw, then the outer end of the direct expansion mouth at rapid pipe connecting inwardly forms reducing, the internal lining pipe being so just, outer liner tube and claw are limited in barrel-type casing, wherein form the gap of inserting for adapter between internal lining pipe and outer liner tube, when behind the gap that adapter is inserted between internal lining pipe and outer liner tube, claw is engaged on the outer side wall of adapter, thus make adapter quick, be connected to securely in rapid pipe connecting, realize the quick connection of adapter, in addition, inwardly reducing is formed by the direct outer end by the expansion mouth of rapid pipe connecting, the tie point of rapid pipe connecting can be reduced, namely be equivalent to reduce leak source, can ensure like this to adopt rapid pipe connecting to realize improving sealability while adapter connects fast.
In above-mentioned quick-acting type water knockout drum, have first ring connected in star outside the middle part of described internal lining pipe, be provided with seal ring one in described first ring connected in star, the outer rim of described seal ring one is stretched out outside first ring connected in star.
When adapter is from when inserting between internal lining pipe and outer liner tube, under the squeezing action that nozzle inner wall is inside and first ring connected in star is outside, there is deformation in seal ring, and the outer rim of seal ring one can be pushed up and is pressed on the inwall of adapter for a moment, thus make the connection sealing between adapter and internal lining pipe better.
In above-mentioned quick-acting type water knockout drum, the inner of described rapid pipe connecting is bolted in the interface of body, there is in the inner of described rapid pipe connecting circular orientation seat, the inner of described internal lining pipe has pressure ring, and described pressure ring top is pressed on circular orientation seat and the inwall of pressure ring outer rim and rapid pipe connecting leans.
Rapid pipe connecting is first screwed onto in the connection mouth of body by inner, then internal lining pipe is loaded in rapid pipe connecting, the inner of rapid pipe connecting has circular orientation seat, the inner of inner pipe has pressure ring, the inner of pressure ring and rapid pipe connecting by interference fit, thus makes the inner of internal lining pipe be fixed in rapid pipe connecting.
In above-mentioned quick-acting type water knockout drum, described pressure ring outer rim has the second annular groove, is provided with seal ring two in the second described annular groove, and the outer rim of described seal ring two is stretched out outside the second annular groove.
When internal lining pipe is pressed on the circular orientation seat of rapid pipe connecting the inner by inner pressure ring interference, under the effect of epipolar restriction, the outer rim top of seal ring two is made to be pressed on the inwall of rapid pipe connecting the inner at the inwall of the second annular groove, such one side can make the connection between internal lining pipe and rapid pipe connecting tightr, location is more firm, can make again to possess good sealability between internal lining pipe and rapid pipe connecting on the other hand.
In above-mentioned quick-acting type water knockout drum, described barrel-type casing outer side wall and the reducing madial wall of rapid pipe connecting fit, reducing place near rapid pipe connecting inside described barrel-type casing has annular shoulder block one, described outer liner tube the inner has wedge-shaped head, and described wedge-shaped head is resisted against on annular shoulder block one.
When mounted, passed by outer liner tube inside barrel-type casing, the wedge-shaped head of outer liner tube the inner is resisted against on the annular shoulder block one of barrel-type casing, thus makes outer liner tube to come off out inside rapid pipe connecting, ensure that the normal work connected fast.
In above-mentioned quick-acting type water knockout drum, the inner side of the expansion mouth of described rapid pipe connecting has annular convex shoulder, the inner of described barrel-type casing is connected with trim ring, the cross section of described trim ring is at right angles trapezoidal, the outside of described trim ring has circular groove, the inner side of described barrel-type casing the inner has annular lug, described annular lug embeds in circular groove, interior edge face and the annular convex shoulder of trim ring lean, also have annular shoulder block two inside described barrel-type casing, described claw is limited between annular shoulder block two and the exterior edge face of trim ring.
During assembling, claw is put into the inner side of barrel-type casing from the inner of barrel-type casing, and make claw end face be resisted against on the annular shoulder block two inside barrel-type casing, then trim ring matched with the annular lug inside barrel-type casing by the circular groove in outside and be connected to the inner of barrel-type casing, the upper and lower end face of such claw will be limited between annular shoulder block two and trim ring, thus makes that claw is limited is positioned at barrel-type casing.
Compared with prior art, this quick-acting type water knockout drum connects rapid pipe connecting by the interface internal thread at body, and the fast access node structure such as internal lining pipe, outer liner tube and claw is set in rapid pipe connecting, thus achieve and being connected and dismounting fast of taking over, make the connection of adapter become more simply and conveniently, save and connect and time of dismounting; In addition, this quick-acting type water knockout drum is by the directly inside one-body molded formation reducing in the outer end of the expansion mouth of rapid pipe connecting, decrease the tie point at rapid pipe connecting place, namely be equivalent to decrease leak source, can ensure like this to adopt rapid pipe connecting to realize improving sealability further while adapter connects fast.
Accompanying drawing explanation
Fig. 1 is the sectional view of this quick-acting type water knockout drum.
Fig. 2 is the sectional view at rapid pipe connecting place in this quick-acting type water knockout drum.
In figure, 1, body; 1a, positioning port; 1b, interface; 2, valve rod; 3, handwheel; 4, rapid pipe connecting; 4a, expansion mouth; 4a1, reducing; 5, internal lining pipe; 5a, pressure ring; 6, barrel-type casing; 7, outer liner tube; 8, claw; 9, seal ring one; 10, seal ring two; 11, trim ring.
Embodiment
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
Embodiment one
As shown in Figure 1, a kind of quick-acting type water knockout drum, comprise body 1 in a tubular form, body 1 side is provided with some positioning port 1a vertically, body 1 opposite side is provided with some interface 1bs corresponding with positioning port 1a vertically, be provided with valve rod 2 in positioning port 1a, in the body 1 and outer end of valve rod 2 is stretched in the inner of valve rod 2, and to stretch out positioning port 1a outer and be connected with handwheel 3, and interface 1b internal thread is connected with rapid pipe connecting 4.
As depicted in figs. 1 and 2, the inner of rapid pipe connecting 4 is bolted in the interface 1b of body 1, the outer end of rapid pipe connecting 4 has expansion mouth 4a, the outer end of expansion mouth 4a is inwardly one-body molded reducing 4a1, barrel-type casing 6 is provided with inside reducing 4a1, barrel-type casing 6, the outer side wall of barrel-type casing 6 and the madial wall of reducing 4a1 fit.Internal lining pipe 5, outer liner tube 7 and claw 8 is provided with in barrel-type casing 6, there is in the inner of rapid pipe connecting 4 circular orientation seat, the inner of internal lining pipe 5 has pressure ring 5a, and pressure ring 5a top is pressed on circular orientation seat, and the inwall of the outer rim of pressure ring 5a and rapid pipe connecting 4 leans.In the present embodiment, have first ring connected in star outside the middle part of internal lining pipe 5, be provided with seal ring 1 in first ring connected in star, the outer rim of seal ring 1 is stretched out outside first ring connected in star; Pressure ring 5a outer rim has the second annular groove, is provided with seal ring 2 10 in the second annular groove, the outer rim of seal ring 2 10 stretch out the second annular groove outward and top be pressed on the inwall of rapid pipe connecting 4 the inner.
Reducing 4a1 place near rapid pipe connecting 4 inside barrel-type casing 6 has annular shoulder block one, the inner of outer liner tube 7 has wedge-shaped head, the wedge-shaped head of outer liner tube 7 is resisted against on annular shoulder block one, the outer end of outer liner tube 7 is stretched out outside the reducing 4a1 of rapid pipe connecting 4 in barrel-type casing 6, the outer end of internal lining pipe 5 is passed claw 8 and is positioned at outer liner tube 7, is formed for taking over the gap of inserting between internal lining pipe 5 and outer liner tube 7.
The inner side of the expansion mouth 4a of rapid pipe connecting 4 has annular convex shoulder, the inner of barrel-type casing 6 is connected with trim ring 11, the cross section of trim ring 11 is at right angles trapezoidal, the outside of trim ring 11 has circular groove, the inner inner side of barrel-type casing 6 has annular lug, annular lug embeds in circular groove, interior edge face and the annular convex shoulder of trim ring 11 lean, also there is inside barrel-type casing 6 annular shoulder block two, annular shoulder block two is positioned at the top of annular shoulder block one, claw 8 is between annular shoulder block two and the exterior edge face of trim ring 11, and the end of the wedge-shaped head of outer liner tube 7 is positioned at claw 8.
The inner of rapid pipe connecting 4, when assembling, is first threaded in the interface 1b of body 1, is then relied on by internal lining pipe 5 the pressure ring 5a of its inner to be fixed on the circular orientation seat of rapid pipe connecting 4 by interference fit by this quick-acting type water knockout drum.Again outer liner tube 7 and claw 8 are loaded from the inner side of barrel-type casing 6, and the inner of barrel-type casing 6 connect on trim ring 11, the annular lug of the inner inner side of barrel-type casing 6 embeds in the circular groove outside trim ring 11, thus make trim ring 11 be limited in barrel-type casing 6 by claw 8 and outer liner tube 7, finally barrel-type casing 6 is placed in the outer end place of the expansion mouth 4a of rapid pipe connecting 4, then direct by the outer end of expansion mouth 4a directly to interior one-body molded formation reducing 4a1, the madial wall of reducing 4a1 is fitted on the outer side wall of barrel-type casing 6, whole barrel-type casing 6 is made to be limited in reducing 4a1, the fast access node structure of the water knockout drum of this sample quick-acting type completes with regard to composition.
This quick-acting type water knockout drum by connecting rapid pipe connecting 4 on the interface 1b of body 1, and utilize reducing 4a1 that the quick structure connected of realization adapter is set in rapid pipe connecting 4, when connecting tubes, to take over and insert between internal lining pipe 5 and outer liner tube 7, in the inner process inserted of adapter, adapter is inner can through claw 8, thus make claw 8 be engaged in the outside of adapter, like this when adapter is outwards pulled out, the occlusion of claw 8 makes adapter to be pulled out, so just make adapter fast, be connected to securely in rapid pipe connecting 4, and when adapter disassembles by needs, only the outer end of outer liner tube 7 inwardly need be pressed, the outside of claw 8 from adapter is thrown off by the wedge-shaped head of outer liner tube 7 the inner, claw 8 and adapter are separated, such adapter just can be quick, disassemble in rapid pipe connecting 4 easily.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (6)
1. a quick-acting type water knockout drum, comprise body (1) in a tubular form, described body (1) side is provided with some positioning ports (1a) vertically, described body (1) opposite side is provided with the corresponding interface (1b) of some and above-mentioned positioning port (1a) vertically, valve rod (2) is provided with in described positioning port (1a), the inner of described valve rod (2) is stretched in body (1) and the outer end of valve rod (2) and is stretched out positioning port (1a) and be connected with handwheel (3) outward, it is characterized in that, rapid pipe connecting (4) is connected with in described interface (1b), internal lining pipe (5) is provided with in described rapid pipe connecting (4), there is expansion mouth (4a) outer end of described rapid pipe connecting (4), the outer end of described expansion mouth (4a) is inwardly one-body molded reducing (4a1), described reducing (4a1) inner side is provided with barrel-type casing (6), described barrel-type casing (6) inner side limiting-position has outer liner tube (7) and claw (8), described outer liner tube (7) outer end is stretched out outside the outer end of rapid pipe connecting (4), described internal lining pipe (5) outer end is passed claw (8) and is positioned at outer liner tube (7), the inner end portion of outer liner tube (7) is positioned at claw (8).
2. quick-acting type water knockout drum according to claim 1, it is characterized in that, outside the middle part of described internal lining pipe (5), there is first ring connected in star, be provided with seal ring one (9) in described first ring connected in star, the outer rim of described seal ring one (9) is stretched out outside first ring connected in star.
3. quick-acting type water knockout drum according to claim 1, it is characterized in that, the inner of described rapid pipe connecting (4) is bolted in the interface (1b) of body (1), in the inner of described rapid pipe connecting (4), there is circular orientation seat, the inner of described internal lining pipe (5) has pressure ring (5a), and described pressure ring (5a) top is pressed on circular orientation seat and the inwall of pressure ring (5a) outer rim and rapid pipe connecting (4) leans.
4. quick-acting type water knockout drum according to claim 3, it is characterized in that, described pressure ring (5a) outer rim has the second annular groove, be provided with seal ring two (10) in the second described annular groove, the outer rim of described seal ring two (10) is stretched out outside the second annular groove.
5. the quick-acting type water knockout drum according to claim 1 or 2 or 3 or 4, it is characterized in that, described barrel-type casing (6) outer side wall and reducing (4a1) madial wall of rapid pipe connecting (4) fit, described barrel-type casing (6) inner side has annular shoulder block one near reducing (4a1) place of rapid pipe connecting (4), described outer liner tube (7) the inner has wedge-shaped head, and described wedge-shaped head is resisted against on annular shoulder block one.
6. quick-acting type water knockout drum according to claim 5, it is characterized in that, the inner side of the expansion mouth (4a) of described rapid pipe connecting (4) has annular convex shoulder, the inner of described barrel-type casing (6) is connected with trim ring (11), the cross section of described trim ring (11) is at right angles trapezoidal, the outside of described trim ring (11) has circular groove, the inner side of described barrel-type casing (6) the inner has annular lug, described annular lug embeds in circular groove, interior edge face and the annular convex shoulder of trim ring (11) lean, described barrel-type casing (6) inner side also has annular shoulder block two, described claw (8) is limited between the exterior edge face of annular shoulder block two and trim ring (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755013.XU CN205013771U (en) | 2015-09-25 | 2015-09-25 | Connect formula water knockout drum soon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520755013.XU CN205013771U (en) | 2015-09-25 | 2015-09-25 | Connect formula water knockout drum soon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013771U true CN205013771U (en) | 2016-02-03 |
Family
ID=55212375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520755013.XU Active CN205013771U (en) | 2015-09-25 | 2015-09-25 | Connect formula water knockout drum soon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013771U (en) |
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2015
- 2015-09-25 CN CN201520755013.XU patent/CN205013771U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |