CN107559577A - One kind installation steam trap integral multifunctional valve group - Google Patents
One kind installation steam trap integral multifunctional valve group Download PDFInfo
- Publication number
- CN107559577A CN107559577A CN201710900729.8A CN201710900729A CN107559577A CN 107559577 A CN107559577 A CN 107559577A CN 201710900729 A CN201710900729 A CN 201710900729A CN 107559577 A CN107559577 A CN 107559577A
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- valve
- plunger
- interface
- integral multifunctional
- water inlet
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- 238000009434 installation Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims description 21
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- 210000003660 reticulum Anatomy 0.000 description 18
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Multiple-Way Valves (AREA)
Abstract
The present invention relates to one kind to install steam trap integral multifunctional valve group, including valve body, the valve body is provided with two groups of relatively independent intake-outlets, respectively water inlet A, water outlet A, water inlet B, water outlet B, and two plunger valves for being respectively arranged between two groups of intake-outlets and being connected with water inlet and delivery port, described device is provided with bypass interface A also between water inlet A and plunger valve, bypass interface B is provided between plunger valve and water outlet A, bypass interface C is provided between water inlet B and plunger valve.This integral multifunctional valve group has the flexibility of height, drain valve installation is integrated with to be integrated with effective by-passing valve, inlet valve, drain valve, outlet valve and check valve, total is compact to design, occupy little space, it is convenient to install and maintain, good reliability, cost-effective, the on-site steam such as the chemical industry that is particularly suitable for use in, petrochemical industry heat traced pipeline reclaims the market demand of condensate.
Description
Technical field
The present invention relates to integral multifunctional valve group field, especially suitable for being connected with end Inlet and outlet water, rotary flange
The integral multifunctional valve group of the installation pipe arrangement of gimbal type steam trap.
Background technology
At present, when known steam trap is using installation, the concrete application situation according to steam trap is generally required
Multiple single by-passing valves are designed, i.e. inlet valve, drain valve, outlet valve and check valve etc. is all scattered installation, exists and accounts for
With space is big, leakage point is more, can not meet installation, maintenance etc. at the user of narrow space, use, maintenance be present and change non-
The shortcomings that often inconvenient.Such as the utility application that Authorization Notice No. is CN206299999U discloses a kind of aerial steaming
The flexible hydrophobic valve group of steam pipe, the hydrophobic valve group include：First stop valve, the second stop valve, the 3rd stop valve, check-valves,
, institute in parallel with first stop valve after drain valve and metal hose, second stop valve and the 3rd stop valve series connection
State check-valves and the drain valve is arranged between second stop valve and the 3rd stop valve, the water delivery valve group passes through
The metal hose is connected with the condensate pipe and the water leg.Although hydrophobic valve group is also used in the utility model
Concept, but simply each stop valve and drain valve serial or parallel connection are installed, and specific installation method is disclosed, but not
The integration of each valve truly is formed into valve group, scattered installation process complexity still be present, space-consuming is big, leakage point
It is more, it is impossible to meet installation, maintenance and replacing at the user of narrow space.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, proposes that one kind is applied to end Inlet and outlet water, and pass through rotation
The integral multifunctional valve group of the gimbal type steam trap installation pipe arrangement of rotatable flange connection.
A kind of installation steam trap integral multifunctional valve group of the present invention, including valve body, the valve body are provided with
Two groups of relatively independent intake-outlets, respectively water inlet A, water outlet A, water inlet B, water outlet B, and be respectively arranged on two
Two plunger valves connected between group intake-outlet and with water inlet and delivery port, described device is also in water inlet A and plunger valve
Between be provided with bypass interface A, between plunger valve and water outlet A be provided with bypass interface B, between water inlet B and plunger valve be provided with side
Connect a mouthful C.Two sets of plunger valve parts in the present invention have respectively constituted installation steam trap integral multifunctional valve group
Inlet valve and outlet valve, there is provided the peace of a kind of novel appearance, multiple functional reliable, compact-sized, stability and good reliability
Steam trap integral multifunctional valve group is filled, is connected, is particularly suitable for use in steam trap by gimbal type flange
With end Inlet and outlet water, the installation pipe arrangement of the gimbal type steam trap of rotary flange connection, overall construction design is compact, accounts for
Small with space, convenient to install and maintain, good reliability is cost-effective.
Further, integral multifunctional valve group of the invention, described interface A, which is provided with, opens and closes valve, and interface B and interface
Blocked respectively with plug on C, it is by-passing valve now to open and close valve, during the use of the valve group equipment is provided with, opens bypass
Valve can both exclude substantial amounts of condensate and air entrapment rapidly, improve the operational efficiency that steam uses equipment；It can steam again
When vapour drain valve breaks down, discharging condensate by by-passing valve makes steaming plant run as usual；Can also be only by closing
Inlet valve and outlet valve, just complete maintenance and replacing to steam trap.
Further, keying valve is respectively equipped with integral multifunctional valve group of the invention, described interface A and interface C, and
Interface B is blocked with plug, and now the keying valve on interface C is check valve.The valve is also usually normal closed mode；Dredged when to steam
Water valve work opens check valve when whether normally having a question, you can by observing whether discharge condensate normally judges steam
The working condition of drain valve.
Further, integral multifunctional valve group of the invention, it is respectively equipped with described interface A, interface B and interface C
Valve is opened and closed, the keying valve on interface B is drain valve, is usually normal closed mode as drain valve；Steam is stopped for a long time using equipment
When only running, opening drain valve can completely be discharged steam totally using the condensate in equipment；And repair or change steam
During drain valve, the safety that drain valve also can guarantee that the condensate exclusion pressure release in drain valve operating personnel is opened.
Further, integral multifunctional valve group of the invention, the plunger valve are connected including its one end with valve body, and another
Hold the cylindrical plunger for running through bonnet and being connected by pad and hexagon thin nut with bonnet, by isometric studs and hexagonal
Bonnet that nut is connected with valve body, the handwheel being threadedly coupled with bonnet, and the lower seal being enclosed on plunger and upper sealing ring,
Separated between upper-lower seal circle with Lantern spacer, spring washer is additionally provided between hex nut and valve body.
Further, integral multifunctional valve group of the invention, the position that described handwheel uppermost plunger protrudes first are equipped with one
Individual pad, then two hexagon thin nuts held out against mutually are loaded onto at the screw thread of plunger, and the hexagon thin nut being located below with
Gap between pad is 0.3~0.5mm, and the gap can prevent plunger from being rotated in switch.
Further, integral multifunctional valve group of the invention, the angle between described two plunger valves is 60 °, so
Structure design can further save space.
Further, integral multifunctional valve group of the invention, described lower seal and upper sealing ring all use flexible stone
Ink and stainless steel, which rush tooth plate multilayer and entwined, to be formed, and ensure that the sealing and durability of whole device.
Further, integral multifunctional valve group of the invention, described keying valve, including the keying valve valve being connected with valve body
Seat, the keying valve bonnet being connected by valve seat upper end internal thread with valve seat, and the keying valve core in bonnet, valve core head
It is provided with axle elastic spring in the groove in portion, sealing ring is lined with the connecting end surface of bonnet and valve seat.
Compared with prior art, the present invention has technique effect beneficial below：
A kind of installation steam trap integral multifunctional valve group of the present invention has the flexibility of height, is integrated with thin
Water valve installation is integrated with effective by-passing valve, inlet valve, drain valve, outlet valve and check valve, installation is changed by passing
2 hours of system shorten to 5 minutes, significantly reduce the labor intensity of worker, but also save buying for user, install and match somebody with somebody
Pipe, maintenance time and installing space, total is compact to design, occupies little space, convenient to install and maintain, good reliability, property
For valency than high, the on-site steam such as the chemical industry that is particularly suitable for use in, petrochemical industry heat traced pipeline reclaims the market demand of condensate.
Brief description of the drawings
Fig. 1 is structural front view of the present invention.
Fig. 2 is Fig. 1 top view.
Fig. 3 is the structure sectional view of D-D in Fig. 1.
Fig. 4 is the structure sectional view of C-C in Fig. 2.
Fig. 5 is the structure sectional view of plunger valve member.
Fig. 6 is the structure sectional view for opening and closing valve member.
Fig. 7 is operation principle of the present invention schematic diagram from left to right.
Fig. 8 is operation principle of the present invention schematic diagram from right to left.
Fig. 9 opens and closes valve for the present invention and chooses to install quantity and in diverse location operation principle schematic diagram.
In figure：1. valve body, 2. lower seals, 3. spacers, sealing ring on 4., 5. bonnets, 6. plungers, 7. flat shims, 8. 6
Angle thin nut, 9. handwheels, 10. isometric studs, 11. hex nuts, 12. spring washers, 13. valve elements, 14. bonnets, 15. is close
Seal, 16. valve seats, 17. axle elastic springs, 18. water inlet As, 19. water outlet As, 20. interface A, 21. interface B, 22. interfaces
C, 23. water inlet Bs, 24. water outlet Bs.
Embodiment
With reference to specific embodiment, the present invention is described in further detail.
As shown in figs. 1 to 6, a kind of installation steam trap integral multifunctional valve group of the invention, including valve body 1,
The valve body 1 is provided with two groups of relatively independent intake-outlets, respectively water inlet A 18, water outlet A 19, water inlet B 23,
Water outlet B 24, and two plunger valves for being respectively arranged between two groups of intake-outlets and being connected with water inlet and delivery port, institute
State device and bypass interface A 20 is provided with also between water inlet A 18 and plunger valve, side is provided between plunger valve and water outlet A 19
Mouthful B 21 is connected, bypass interface C 22 is provided between water inlet B 23 and plunger valve.In presently preferred embodiment, three interfaces
On be respectively equipped with three keying valves, and the angle between two plunger valves is 60 °, wall thickness and pressure and temp the grade symbol of valve body 1
Close GB/T12224-2015 " steel valve typically requires " regulation.
The plunger valve is connected including its one end with valve body 1, and the other end passes through pad 7 and six through bonnet 5 with bonnet 5
Cylindrical plunger 6 that angle thin nut 8 connects, it is connected with valve body 1 by two isometric studs 10 and two hex nuts 11
Bonnet 5, the handwheel 9 that is threadedly coupled with bonnet 5, and the lower seal 2 and upper sealing ring 4 being enclosed on plunger 6, lower seal
2 and upper sealing ring 4 tooth plate multilayer all rushed using soft graphite and stainless steel entwined and form.Lantern is used between upper-lower seal circle
Formula spacer 3 is separated, and spring washer 12 is additionally provided between hex nut 11 and valve body 1；The effect of spring washer 12 is to make sealing
Circle 4 and lower seal 2 are in pressured state all the time, realize automatic-sealed drip-preventing function, the sealing ring of compression tightly touch plunger 6
With valve body 1, it is ensured that tight, the spring washer of sealing, 12 with the combination of upper and lower sealing ring, can prevent because generation is heated or cooled
Expansion and contraction, therefore ensure that still reliable after valve group long-time use.The position that wherein uppermost plunger 6 of handwheel 9 protrudes
One pad 7 is first housed, then two hexagon thin nuts held out against mutually 8 are loaded onto at the screw thread of plunger 6, and six be located below
Gap between angle thin nut 8 and pad 7 is 0.5mm；
In the course of the work, plunger 6 slides in switch valve in upper-lower seal circle endoporus, upper-lower seal circle and plunger 6 it
Between without rotation, after plunger valve parts group fills, two sets of plunger valves are respectively charged on the valve body 1 in Fig. 1, and is connected with valve body 1
Connect.
The valve that opens and closes includes keying valve base 16 in the hole of valve body 1, passes through the upper end internal thread of valve seat 16 and valve seat
The keying valve bonnet 14 of 16 connections, and the keying valve core 13 in bonnet 14, the groove on the head of valve element 13 is interior to be provided with axle
With elastic spring 17, for bonnet 14 with being lined with sealing ring 15 at the connecting end surface of valve seat 16, the screw thread on valve seat 16 is M20 × 1.5,
And the connection screw thread on valve seat 16 of the bonnet 14 with opening and closing valve is left hand thread.
In presently preferred embodiment, three keying valves are arranged on the different parts of valve body 1, and play the role of different, such as Fig. 7
Shown in~9：The keying valve installed at interface A 20 is the by-passing valve of drain valve；The keying valve installed at interface B 21, is mounted in
After inlet valve, before drain valve, the as drain valve of drain valve；The keying valve installed at interface C 22 is after drain valve, outlet
Before valve, the as check valve of drain valve；Valve body 1 is used for connecting the water outlet A 19 of installation drain valve and water inlet B 23 is being done
Leakage test and housing can be blind firmly with special blind plate when suppressing.
The operation principle of the present invention is as follows：The integral multifunctional valve group is equipped with end Inlet and outlet water, rotary flange company
The gimbal type steam trap connect, condensate passes through water inlet 18 and enters integral multifunctional valve in the direction of the arrow during work
Group, the plunger valve that inlet valve is used as by front end enter steam trap and then are used as by rear end another plunger valve of outlet valve
Into recovery house steward.When rotary plunger valve hand wheel, handwheel, which moves up and down, just drives plunger reciprocal in upper and lower two sealing rings
Motion, completes the opening and closing of valve.Appropriate interference fit is used between plunger and sealing ring, sealing ring and valve body, is led to
The thrust of fixing bolt on bonnet is overregulated, is compressed sealing ring, its inner ring tightly " embraces " plunger fit on surface, outside
Circle is close to valve body inner bore matching surface, and caused radial component is more than Fluid pressure so on sealing ring, so as to ensure that
Sealing.Overall construction design is compact, occupies little space, convenient to install and maintain, and good reliability is cost-effective.
Claims (9)
1. one kind installation steam trap integral multifunctional valve group, it is characterised in that：Including valve body (1), the valve body (1)
It is provided with two groups of relatively independent intake-outlets, respectively water inlet A (18), water outlet A (19), water inlet B (23), delivery port
B (24), and two plunger valves for being respectively arranged between two groups of intake-outlets and being connected with water inlet and delivery port, described device
Bypass interface A (20) is also provided between plunger valve in water inlet A (18), bypass is provided between plunger valve and water outlet A (19)
Interface B (21), water inlet B (23) are provided with bypass interface C (22) between plunger valve.
2. the integral multifunctional valve group described in claim 1, it is characterised in that：Described interface A (20), which is provided with, opens and closes valve,
And blocked respectively with plug on interface B (21) and interface C (22).
3. the integral multifunctional valve group described in claim 1, it is characterised in that：On described interface A (20) and interface C (22)
Keying valve is respectively equipped with, and interface B (21) is blocked with plug.
4. the integral multifunctional valve group described in claim 1, it is characterised in that：Described interface A (20), interface B (21) with
And it is respectively equipped with keying valve on interface C (22).
5. integral multifunctional valve group according to claims 1 to 4, it is characterised in that described plunger valve includes its one end
It is connected with valve body (1), and the other end runs through bonnet and the cylinder being connected by pad (7) and hexagon thin nut (8) with bonnet (5)
Shape plunger (6), the bonnet (5) being connected by isometric studs (10) and hex nut (11) with valve body (1) and bonnet (5)
The handwheel (9) of threaded connection, and the lower seal (2) and upper sealing ring (4) being enclosed on plunger (6), between upper-lower seal circle
Separated with Lantern spacer (3), spring washer (12) is additionally provided between hex nut (11) and valve body (1).
6. integral multifunctional valve group according to claim 5, it is characterised in that described handwheel (9) uppermost plunger (6)
Prominent position is first equipped with a pad (7), then two hexagon thin nuts held out against mutually are loaded onto at the screw thread of plunger (6)
(8), and the gap between the hexagon thin nut (8) and pad (7) that are located below is 0.3~0.5mm.
7. integral multifunctional valve group according to claim 6, it is characterised in that the folder between two described plunger valves
Angle is 60 °.
8. integral multifunctional valve group according to claim 7, it is characterised in that described lower seal (2) and upper sealing
Circle (4) all rushes tooth plate multilayer using soft graphite and stainless steel entwines and forms.
9. integral multifunctional valve group according to claim 8, it is characterised in that described keying valve includes and valve body (1)
The keying valve base (16) of connection, the keying valve bonnet (14) being connected by valve seat (16) upper end internal thread with valve seat (16), with
And the keying valve core (13) in bonnet (14), the groove on valve element (13) head is interior to be provided with axle elastic spring (17), valve
Cap (14) at the connecting end surface of valve seat (16) with being lined with sealing ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900729.8A CN107559577A (en) | 2017-09-28 | 2017-09-28 | One kind installation steam trap integral multifunctional valve group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710900729.8A CN107559577A (en) | 2017-09-28 | 2017-09-28 | One kind installation steam trap integral multifunctional valve group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107559577A true CN107559577A (en) | 2018-01-09 |
Family
ID=60984268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710900729.8A Pending CN107559577A (en) | 2017-09-28 | 2017-09-28 | One kind installation steam trap integral multifunctional valve group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107559577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915380A (en) * | 2021-09-13 | 2022-01-11 | 艾肯（江苏）工业技术有限公司 | Universal flow channel collector |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048916U (en) * | 1988-12-16 | 1989-12-06 | 广西中医学院制药厂 | Water draining multifanctional controlling value |
| CN2156376Y (en) * | 1991-11-08 | 1994-02-16 | 崔有年 | Multi-function type steam trap |
| US20020100509A1 (en) * | 1997-06-06 | 2002-08-01 | Schlesch Ronald D. | Manifold and station for mounting steam/condensate responsive devices in a condensate return line |
| EP1925872A2 (en) * | 2006-09-01 | 2008-05-28 | AWH Armaturen-Werk Halle GmbH | Steam trap |
| CN207500798U (en) * | 2017-09-28 | 2018-06-15 | 甘肃红峰机械有限责任公司 | A kind of installation steam trap integral multifunctional valve group |
-
2017
- 2017-09-28 CN CN201710900729.8A patent/CN107559577A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2048916U (en) * | 1988-12-16 | 1989-12-06 | 广西中医学院制药厂 | Water draining multifanctional controlling value |
| CN2156376Y (en) * | 1991-11-08 | 1994-02-16 | 崔有年 | Multi-function type steam trap |
| US20020100509A1 (en) * | 1997-06-06 | 2002-08-01 | Schlesch Ronald D. | Manifold and station for mounting steam/condensate responsive devices in a condensate return line |
| EP1925872A2 (en) * | 2006-09-01 | 2008-05-28 | AWH Armaturen-Werk Halle GmbH | Steam trap |
| CN207500798U (en) * | 2017-09-28 | 2018-06-15 | 甘肃红峰机械有限责任公司 | A kind of installation steam trap integral multifunctional valve group |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113915380A (en) * | 2021-09-13 | 2022-01-11 | 艾肯（江苏）工业技术有限公司 | Universal flow channel collector |
| CN113915380B (en) * | 2021-09-13 | 2024-03-22 | 艾肯（江苏）工业技术有限公司 | Universal runner collector |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20230413 Address after: 744000 No. 229 Kongtong West Road, Kongtong District, Pingliang City, Gansu Province Applicant after: GANSU HONGFENG MACHINERY Co.,Ltd. Applicant after: SINOPEC ENGINEERING Inc. Address before: 744000 No. 229 Kongtong Road, Pingliang, Gansu Applicant before: GANSU HONGFENG MACHINERY Co.,Ltd. |