CN202885103U - Loose-joint type decompression dewatering one-piece device - Google Patents
Loose-joint type decompression dewatering one-piece device Download PDFInfo
- Publication number
- CN202885103U CN202885103U CN 201220666721 CN201220666721U CN202885103U CN 202885103 U CN202885103 U CN 202885103U CN 201220666721 CN201220666721 CN 201220666721 CN 201220666721 U CN201220666721 U CN 201220666721U CN 202885103 U CN202885103 U CN 202885103U
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- joint
- valve
- hydrophobic
- loose
- articulation
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- Expired - Lifetime
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model provides a loose-joint type decompression dewatering one-piece device which comprises a decompression valve (1), a steam trap (2) and a movable joint (3). The loose-joint type decompression dewatering one-piece device composed of the decompression valve, the steam trap and the movable joint is characterized in that the decompression valve is connected to the upper end of the steam trap in series, the lower end of the steam trap is orthogonally connected to the pipe wall of the movable joint, and when the one-piece device is applied, only the movable joint needs to be directly connected to a water-heating pipeline in series. By adopting the technical scheme, the loose-joint type decompression dewatering one-piece device overcomes the problem and shortcomings of wasting of labor and time and high cost existing in the prior art; and the purposes of saving labor and time and reducing the cost are fulfilled for installation and construction of the water heating pipeline through the integration of separate decompression, dewatering and loose joint devices.
Description
Technical field
The utility model relates to a kind of safe dredger of HVAC pipeline, specifically refers to be connected on the steam water heating coil road, is used for safety relief and the hydrophobic hydrophobic conjoined device of a kind of movable joint pressure release.
Background technology
Pressure relief safety valve and drain valve that prior art is used for steam water heating coil road are two kinds of devices of mutual discrete and function singleness, be close to separately during use to connect and be installed on the hot-water heating pipeline, because discrete being close to connects installation and need set up in addition tee pipe fitting, cause the cost up of hot-water heating pipeline, and construction and installation are time-consuming; Therefore, there are the problems and shortcomings time-consuming, that cost is high in prior art.
Summary of the invention
Problems and shortcomings for above-mentioned prior art existence, the utility model adopts the integrated device that is made of relief valve, drain valve, articulation, relief valve is serially connected in the upper end of drain valve, the lower end quadrature of drain valve is connected on the tube wall of articulation, using only needs when installing the straight-through technical scheme that is serially connected on the hot-water heating pipeline of articulation, provide a kind of movable joint pressure release hydrophobic conjoined device, be intended to by with discrete pressure release, hydrophobic and loose joint apparatus integration, make the installation of hot-water heating pipeline reach saving of work and time, reduce the purpose of cost.
The purpose of this utility model is achieved in that the hydrophobic conjoined device of a kind of movable joint pressure release, comprises relief valve, drain valve, articulation, wherein:
The plug differential safety relief valve of described relief valve for being consisted of by pressure release valve body and rubber stopper;
Described drain valve is the drain valve of the sleeve type that is made of hydrophobic valve body, hydrophobic sliding sleeve, and the lateral wall of hydrophobic valve body is provided with drain port and communicates with the inwall of hydrophobic valve body;
Described articulation is served as reasons and is revolved the loose joint pipe fitting that joint, movable joint and cap consist of, described revolve joint below be provided with lower standby interface, the side of revolving joint is provided with the standby interface of side, described lower standby interface and the standby interface of side all are equipped with plug;
Relief valve is connected in the upper end of drain valve, the lower end of drain valve fixedly quadrature be connected to articulation describedly revolve the top of joint and communicate with described inside of revolving joint, the described joint that revolves is connected with described movable joint by described and cap.
Operation principle and beneficial effect
When installing, this application of installation only needs straight-through being serially connected on the hot-water heating pipeline of articulation got final product; When the relief valve pressure release moment appears during superpressure, in the hot-water heating pipeline; When condensed water exceeded standard in the hot-water heating pipeline, condensed water discharged through drain port; Since this device with pressure release, hydrophobic and loose joint is integrated, and the installation of hot-water heating pipeline is simplified, saved man-hour, reduced cost.
Above-mentioned, the utility model adopts by relief valve, drain valve, the integrated device that articulation consists of, relief valve is serially connected in the upper end of drain valve, the lower end quadrature of drain valve is connected on the tube wall of articulation, using only needs when installing the straight-through technical scheme that is serially connected on the hot-water heating pipeline of articulation, having overcome prior art exists time-consuming, the problems and shortcomings that cost is high, the hydrophobic conjoined device of a kind of movable joint pressure release that provides, by with discrete pressure release, hydrophobic and loose joint apparatus integration makes the installation of hot-water heating pipeline reach saving of work and time, reduce the purpose of cost.
Description of drawings
Fig. 1 is that the master of the structure of the hydrophobic conjoined device of a kind of movable joint pressure release of the present utility model looks cross-sectional schematic;
Fig. 2 is that schematic diagram cuts open in the left side office of looking of the structure of the hydrophobic conjoined device of a kind of movable joint pressure release of the present utility model.
Below in conjunction with the embodiment in the accompanying drawing the utility model is described in further detail, but should not be construed as any restriction of the present utility model.
Among the figure: relief valve 1, pressure release valve body 11, rubber stopper 12, drain valve 2, hydrophobic valve body 21, hydrophobic sliding sleeve 22, O shape circle 23, drain port 24, articulation 3, revolve joint 31, movable joint 32 and cap 33, lower standby interface 34, the standby interface 35 of side, plug 36.
The specific embodiment
Consult Fig. 1, Fig. 2, the hydrophobic conjoined device of a kind of movable joint pressure release of the present utility model comprises relief valve 1, drain valve 2, articulation 3, wherein:
The plug differential safety relief valve of described relief valve 1 for being consisted of by pressure release valve body 11 and rubber stopper 12;
Described drain valve 2 is the drain valve of the sleeve type that is made of hydrophobic valve body 21, hydrophobic sliding sleeve 22, and the lateral wall of hydrophobic valve body 21 is provided with drain port 24 and communicates with the inwall of hydrophobic valve body 21;
Described articulation 3 is served as reasons and is revolved the loose joint pipe fitting that joint 31, movable joint 32 and cap 33 consist of, described revolve joint 31 below be provided with lower standby interface 34, the side of revolving joint 31 is provided with the standby interface 35 of side, described lower standby interface 34 and the standby interface 35 of side all are equipped with plug 36;
Operation principle and beneficial effect
When installing, this application of installation only needs articulation 3 straight-through being serially connected on the hot-water heating pipeline are got final product; When relief valve 1 pressure release moment appears during superpressure, in the hot-water heating pipeline; When condensed water exceeded standard in the hot-water heating pipeline, condensed water discharged through drain port 24; Since this device with pressure release, hydrophobic and loose joint is integrated, and the installation of hot-water heating pipeline is simplified, saved man-hour, reduced cost.
Claims (1)
1. hydrophobic conjoined device of movable joint pressure release, comprise relief valve (1), drain valve (2), articulation (3), it is characterized in that: the plug differential safety relief valve of described relief valve (1) for being consisted of by pressure release valve body (11) and rubber stopper (12);
Described drain valve (2) is that the lateral wall of hydrophobic valve body (21) is provided with drain port (24) and communicates with the inwall of hydrophobic valve body (21) by the drain valve of the sleeve type of hydrophobic valve body (21), hydrophobic sliding sleeve (22) formation;
Described articulation (3) is served as reasons and is revolved the loose joint pipe fitting that joint (31), movable joint (32) and cap (33) consist of, described revolve joint (31) below be provided with lower standby interface (34), the side of revolving joint (31) is provided with the standby interface (35) of side, and described lower standby interface (34) and the standby interface (35) of side all are equipped with plug (36);
Relief valve (1) is connected in the upper end of drain valve (2), the lower end of drain valve (2) fixedly quadrature be connected to articulation (3) describedly revolve the top of joint (31) and communicate with described inside of revolving joint (31), the described joint (31) that revolves is connected with described movable joint (32) by described and cap (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666721 CN202885103U (en) | 2012-11-16 | 2012-11-16 | Loose-joint type decompression dewatering one-piece device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666721 CN202885103U (en) | 2012-11-16 | 2012-11-16 | Loose-joint type decompression dewatering one-piece device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885103U true CN202885103U (en) | 2013-04-17 |
Family
ID=48076527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666721 Expired - Lifetime CN202885103U (en) | 2012-11-16 | 2012-11-16 | Loose-joint type decompression dewatering one-piece device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610231A (en) * | 2016-12-28 | 2017-05-03 | 渤海造船厂集团有限公司 | A negative pressure air cooler condensed water system discharge method |
-
2012
- 2012-11-16 CN CN 201220666721 patent/CN202885103U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106610231A (en) * | 2016-12-28 | 2017-05-03 | 渤海造船厂集团有限公司 | A negative pressure air cooler condensed water system discharge method |
| CN106610231B (en) * | 2016-12-28 | 2019-07-12 | 渤海造船厂集团有限公司 | A kind of negative pressure air cooler condensate system drainage method |
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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: 20130417 |