CN204784864U - High -temperature steam pressure -increasing valves - Google Patents
High -temperature steam pressure -increasing valves Download PDFInfo
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- CN204784864U CN204784864U CN201520485314.5U CN201520485314U CN204784864U CN 204784864 U CN204784864 U CN 204784864U CN 201520485314 U CN201520485314 U CN 201520485314U CN 204784864 U CN204784864 U CN 204784864U
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Abstract
The utility model discloses a high -temperature steam pressure -increasing valves, include: drive unit, it includes right -hand member lid, left end lid, left cylinder, valve body and switching -over valve unit, the pressure boost unit, it includes left pressure boost lid, right pressure boost lid and right cylinder, the piston unit, it includes piston rod, left piston and right piston, an isolated section of thick bamboo, its set up in drive unit with between the pressure boost unit, a plurality of bleeder vents have been seted up on the isolated section of thick bamboo, an isolated section of thick bamboo through eliminate the noise pipe UNICOM in switching -over valve unit. The utility model provides a high -temperature steam pressure -increasing valves uses compressed air to carry out the pressure boost as the driving source to high -temperature steam, high -temperature water, introduces an isolated section of thick bamboo through exhaust air conditioning in the valve unit that will commutate, and air conditioning produces the automatic cycle after a plurality of bleeder vent is discharged because of pressure to reduce the temperature between left side drive unit and the right side pressure boost unit, this high -temperature steam pressure -increasing valves easily adjusts, whole automatic pressurize, safe and reliable, stability are high, it is convenient, energy -concerving and environment -protective to use.
Description
Technical field
The utility model relates to pressure charging valve technical field, particularly a kind of high-temperature steam pressure charging valve.
Background technique
Pressure charging valve is a kind of by being inputted wherein by air, then the pressure charging valve of some multiple pressurized gas is obtained, may be used for that supercharging, pressurize are carried out to factory's air-channel system, guarantee production gas is stable carries out, meet the demand of all devices to high pressure, and the withstand voltage and explosion test of valve, pipe fitting, instrument and apparatus, pressurized container etc., Safety valve correct, the test etc. of High-Pressure Gas System and instrument.At present, supercharging is carried out for high-temperature steam, high-temperature water in market, and can ensure normally to work in high temperature environments and the high-temperature steam pressure charging valve reaching supercharging requirement does not also occur.
Model utility content
For the deficiency existed in above-mentioned technology, the utility model provide a kind of safe and reliable, stability is high, the high-temperature steam pressure charging valve of easy to use, energy-conserving and environment-protective.
The technical solution adopted in the utility model is: a kind of high-temperature steam pressure charging valve, comprise: driver element, it comprises right end cap, be arranged at left end cap on the left of described right end cap, be connected to the left cylinder barrel between described left end cap and described right end cap, the valve body being placed in described right end cap top, the valve unit be arranged in described valve body; Compress cell, it is arranged at the side of described driver element, and described compress cell comprises and is arranged at left supercharging lid on the right side of described right end cap, is arranged at right supercharging lid on the right side of described left supercharging lid, is connected to right cylinder barrel between described left supercharging lid and described right supercharging lid; Piston unit, it comprise the piston rod running through described right end cap and described left supercharging lid movably, the left end being fixed in described piston rod and be placed in left piston in described left cylinder barrel, be fixed in described piston rod right-hand member and the right piston be placed in described right cylinder barrel; Isolated cylinder, it is arranged between described driver element and described compress cell, and described isolated cylinder offers some air holes, and the mutual UNICOM in one end of described isolated cylinder and hush tube, the other end UNICOM of described hush tube is in described valve unit.
Preferably, the two ends of described left supercharging lid are symmetrically arranged with a left side and enter one-way valve and a left side goes out one-way valve, and the two ends of described right supercharging lid are symmetrically arranged with the right side and enter one-way valve and the right side goes out one-way valve; The two ends of described left supercharging lid are linked with left inlet pipe road respectively and a left side goes out pipeline, and the two ends of described right supercharging lid are linked with right inlet pipe road respectively and the right side goes out pipeline.
Preferably, described valve unit comprises valve pocket, be placed in spool in described valve pocket movably, be arranged at valve gap bottom described valve pocket, described valve pocket offers the some first valve opening and some second of giving vent to anger to give vent to anger valve opening, the middle part of described spool offers core bore, the bottom sidewall of described core bore offers some cinclides, the sidewall of described valve gap offers some cap bore, the outer wall of described spool and the inwall of described valve pocket are formed with the first Seal cage and the second Seal cage, and bottom and the described valve gap of described spool are formed with receiving cavity.
Preferably, the sectional area of the bottom end of described spool is greater than the sectional area of the top end of described spool.
Preferably, the rear portion of described valve body is provided with baffler, and described valve pocket offers bloop, and described bloop is placed in described second and gives vent to anger between valve opening and described cap bore, described baffler and the mutual UNICOM of described bloop.
Preferably, the rear portion of described valve body is provided with noise elimination mouth, described valve pocket offers sound attenuation hole, described sound attenuation hole is placed in the described first valve opening and described second of giving vent to anger and gives vent to anger between valve opening, described noise elimination mouth and the mutual UNICOM of described sound attenuation hole, described noise elimination mouth is connected with one end of hush tube, the other end of described hush tube and the described mutual UNICOM of isolated cylinder.
Preferably, be provided with stuffing box gland between described isolated cylinder and described left supercharging lid, be provided with tetrafluoro circle and some seal rings in described stuffing box gland, described tetrafluoro circle and some seal rings are placed on described piston rod, and are placed in described isolated cylinder.
The utility model compared with prior art, its beneficial effect is: the high-temperature steam pressure charging valve that the utility model provides is that driving source carries out supercharging to high-temperature steam, high-temperature water with pressurized air, do reciprocating action at a terrific speed by valve unit control piston bar, make outlet pressure reach a kind of piston high-temperature steam boosting valve of twice suction pressure; Introduce isolated cylinder by the cold air of will discharge in valve unit, cold air because discharging through some air holes after pressure generation automatic cycle, thus reduces the temperature between left side drive unit and right side compress cell; By the tetrafluoro circle in stuffing box gland and seal ring are placed in isolated cylinder, can while effective sealing, rely on the cold air in isolated cylinder, make seal ring not easily Yin Gaowen and damaging; This high-temperature steam pressure charging valve is easy to adjustment, whole-process automatic pressurize, safe and reliable, stability is high, easy to use, energy-conserving and environment-protective, is with a wide range of applications.
Accompanying drawing explanation
Fig. 1 is the structural representation of high-temperature steam pressure charging valve described in the utility model;
Fig. 2 is the sectional view of high-temperature steam pressure charging valve described in the utility model;
Fig. 3 is the sectional view of high-temperature steam pressure charging valve described in the utility model;
Fig. 4 is the structural representation of left end cap described in the utility model;
Fig. 5 is the structural representation of right end cap described in the utility model;
Fig. 6 is the structural representation of valve body described in the utility model;
Fig. 7 is the structural representation of valve body described in the utility model and valve unit;
Fig. 8 is the structural representation of valve unit described in the utility model;
Fig. 9 is the internal view of valve unit described in the utility model when the first working state;
Figure 10 is the internal view of valve unit described in the utility model when the second working state;
Figure 11 is the sectional view of left striker pin unit described in the utility model;
Figure 12 is the sectional view of right striker pin unit described in the utility model;
In figure: 01 left end cap; 011 exhaust port; 012 first left inlet hole; 013 first left air outlet hole; 014 second left inlet hole; 015 left central hole; 02 right end cap; 021 second right inlet hole; 022 first right inlet hole; 023 first right air outlet hole; 024 second right air outlet hole; 025 right central hole; 026 first attachment hole; 027 second attachment hole; 03 left supercharging lid; 04 right supercharging lid; 05 left piston; 06 right piston; 07 piston rod; 08 valve body; 081 suction port; 082 first air outlet; 083 noise elimination mouth; 084 second air outlet; 085 commutation connection mouth; 086 first ventilating hole; 087 second ventilating hole; 09 valve unit; 091 valve pocket; 0911 first gives vent to anger valve opening; 0912 sound attenuation hole; 0913 second gives vent to anger valve opening; 0914 bloop; 092 spool; 0921 core bore; 0922 cinclides; 093 valve gap; 0931 cap bore; 094 first Seal cage; 095 second Seal cage; 096 receiving cavity; 10 isolated cylinders; 101 air holes; 11 hush tubes; 12 left cylinder barrels; 13 right cylinder barrels; 14 drive tracheae; 15 left striker pin unit; 151 left springs; 152 left nook closing members; 153 left needle guards; 1531 left connection holes; 16 right striker pin unit; 161 right springs; 162 right nook closing members; 163 right needle guards; 1631 right intercommunicating pores; 17 connect tracheae; 18 bafflers; 19 left inlet pipe roads; 20 right inlet pipe roads; 21 left sides go out pipeline; 22 right sides go out pipeline; One-way valve is entered on 23 left sides; One-way valve is entered on 24 right sides; 25 left sides go out one-way valve; 26 right sides go out one-way valve; 27 stuffing box glands; 28 tetrafluoro circles; 29 seal rings.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to specification word to make those skilled in the art.
The utility model provides a kind of high-temperature steam pressure charging valve, comprising: driver element, and it comprises right end cap 02, left end cap 01, left cylinder barrel 12, valve body 08, valve unit 09; Compress cell, it is arranged at the side of described driver element, and described compress cell comprises left supercharging lid 03, right supercharging lid 04, right cylinder barrel 13; Piston unit, it comprises piston rod 07, left piston 05, right piston 06; And isolated cylinder 10, it is arranged between described driver element and described compress cell.
Concrete, as shown in figs. 1-12, described high-temperature steam pressure charging valve comprises:
Right end cap 02, its top offers the first right inlet hole 022, second right inlet hole 021, second right air outlet hole 024 and the second attachment hole 027, the front portion of described right end cap 02 offers the first right air outlet hole 023, right central hole 025, first attachment hole 026 and right striker chamber (not shown), right striker pin unit 16 is provided with in described right striker chamber, described right striker pin unit 16 comprises right needle guard 163, be placed in the right nook closing member 162 in described right needle guard 163, be placed on the right spring 161 on described right nook closing member 162, described right needle guard 163 offers right intercommunicating pore 1631, described right intercommunicating pore 1631 is connected with described second right air outlet hole 024, described first right inlet hole 022 and described first right air outlet hole 023 UNICOM mutually, described first attachment hole 026 and described second attachment hole 027 UNICOM mutually, described second right inlet hole 021 and the described right mutual UNICOM in striker chamber,
Left end cap 01, it is arranged at the left side of described right end cap 02, the top of described left end cap 01 offers the first left inlet hole 012, the sidepiece of described left end cap 01 offers exhaust port 011, the front portion of described left end cap 01 offers the first left air outlet hole 013, second left inlet hole 014, left central hole 015 and left striker chamber (not shown), left striker pin unit 15 is provided with in described left striker chamber, described left striker pin unit 15 comprises left needle guard 153, be placed in the left nook closing member 152 in described left needle guard 153, be placed on the left spring 151 on described left nook closing member 152, described left needle guard 153 offers left connection hole 1531, described left connection hole 1531 is connected with described exhaust port 011, described first left inlet hole 012 and described first left air outlet hole 013 UNICOM mutually, described second left inlet hole 014 and the described left mutual UNICOM in striker chamber, described second left inlet hole 014 is by connecting tracheae 17 and described first attachment hole 026 UNICOM mutually,
Left supercharging lid 03, it is arranged at the right side of described right end cap 02, and the two ends of described left supercharging lid 03 are symmetrically arranged with a left side and enter one-way valve 23 and a left side goes out one-way valve 24, and the two ends of described left supercharging lid 03 are linked with left inlet pipe road 19 respectively and a left side goes out pipeline 21;
Right supercharging lid 04, it is arranged at the right side of described left supercharging lid 03, and the two ends of described right supercharging lid 04 are symmetrically arranged with the right side and enter one-way valve 24 and the right side goes out one-way valve 26, and the two ends of described right supercharging lid 04 are linked with right inlet pipe road 20 respectively and the right side goes out pipeline 22;
Left cylinder barrel 12, it is connected between described left end cap 01 and described right end cap 02;
Right cylinder barrel 13, it is connected between described left supercharging lid 03 and described right supercharging lid 04;
Piston rod 07, it runs through the right central hole 025 of described right end cap 02 and described left supercharging lid 03 movably;
Left piston 05, it is fixed in the left end of described piston rod 07, and is placed in described left cylinder barrel 12;
Right piston 06, it is fixed in the right-hand member of described piston rod 07, and is placed in described right cylinder barrel 13;
Isolated cylinder 10, it is arranged between described right end cap 02 and described left supercharging lid 03, described isolated cylinder 10 offers some air holes 101, stuffing box gland 27 is provided with between described isolated cylinder 10 and described left supercharging lid 03, tetrafluoro circle 28 and some seal rings 29 is provided with in described stuffing box gland 27, described tetrafluoro circle 28 and some seal rings 29 are placed on described piston rod 07, and are placed in described isolated cylinder 10;
Valve body 08, its Base top contact being placed in described right end cap 02 is installed and does not contact with described right end cap 02, the bottom of described valve body 08 offers the second air outlet 084, commutation connection mouth 085, first ventilating hole 086 and the second ventilating hole 087, the front portion of described valve body 08 offers the first air outlet 082, the sidepiece of described valve body 08 offers suction port 081, the rear portion of described valve body 08 is provided with baffler 18 and noise elimination mouth 083, described first air outlet 082 is by driving tracheae 14 and described first left inlet hole 012 UNICOM mutually, described second air outlet 084 and described first right inlet hole 022 UNICOM mutually, described commutation connection mouth 085 and described second attachment hole 027 UNICOM mutually, described suction port 081 and described second ventilating hole 087 UNICOM mutually, described second ventilating hole 087 and described second right inlet hole 021 UNICOM mutually, described first ventilating hole 086 and described second right air outlet hole 024 and described commutation connection mouth 085 UNICOM mutually,
Valve unit 09, it is arranged in described valve body 08, described valve unit 09 comprises valve pocket 091, be placed in the spool 092 in described valve pocket 091 movably, be arranged at the valve gap 093 bottom described valve pocket 091, the middle part of described spool 092 offers core bore 0921, the bottom sidewall of described core bore 0921 offers some cinclides 0922, the sectional area of the bottom end of described spool 092 is greater than the sectional area of the top end of described spool 092, the sidewall of described valve gap 093 offers some cap bore 0931, described valve pocket 091 offers some first to give vent to anger valve opening 0911, some second gives vent to anger valve opening 0913, bloop 0914 and sound attenuation hole 0912, described bloop 0914 is placed in described second and gives vent to anger between valve opening 0913 and described cap bore 0931, described sound attenuation hole 0912 is placed in the described first valve opening 0911 and described second of giving vent to anger and gives vent to anger between valve opening 0913, described noise elimination mouth 083 and described sound attenuation hole 0912 UNICOM mutually, described noise elimination mouth 083 is connected with one end of hush tube 11, the other end of described hush tube 11 and described isolated cylinder 10 UNICOM mutually, described baffler 18 and described bloop 0914 UNICOM mutually, the outer wall of described spool 092 and the inwall of described valve pocket 091 are formed with the first Seal cage 094 and the second Seal cage 095, bottom and the described valve gap 093 of described spool 092 are formed with receiving cavity 096, described first gives vent to anger valve opening 0911 and described first air outlet 082 UNICOM mutually, described second gives vent to anger valve opening 0913 and described second air outlet 084 UNICOM mutually, described cap bore 0931 and described commutation connection mouth 085 UNICOM mutually.
The specific works process of this high-temperature steam pressure charging valve is as follows: driving air is passed into suction port 081, right striker chamber is led to by suction port 081, meanwhile, air push spool 092 is driven to move to bottom, valve unit 09 is caused to be in the first working state: now the second valve opening 0913 of giving vent to anger is in the first Seal cage 094, air is driven to give vent to anger valve opening 0911 and drive tracheae 14 to pass into the first left inlet hole 012 through first, and by the first left air outlet hole 013 pass-out, move right to promote left piston 05, right piston 06 is meanwhile driven to link to the right, when left piston 05 moves right to the right striker pin unit 16 of triggering, air is driven to lead to left striker chamber by the second right air outlet hole 024 through connecting tracheae 17, and arrive cap bore 0931 pass in receiving cavity 096 by commutation connection mouth 085, to promote spool 092 to top movements, valve unit 09 is caused to be in the second working state: now the second valve opening 0913 of giving vent to anger is in the second Seal cage 095, air is driven to pass into the first right inlet hole 022 through core bore 0921 and cinclides 0922 by the second valve opening 0913 of giving vent to anger, and by the first right air outlet hole 023 pass-out, be moved to the left to promote left piston 05, right piston 06 is meanwhile driven to link left, when left piston 05 moves to the left striker pin unit 15 of triggering left, air is driven to be discharged through exhaust port 011 by left striker chamber, complete a pressurization, high-temperature steam in whole process, high-temperature water constantly enters one-way valve 23 and the right side by a left side and enters one-way valve 24 and enter, and by a left side go out one-way valve 25 and right go out one-way valve 26 export the high-temperature steam after supercharging or high-temperature water, circulation like this realizes automatically high-temperature steam, high-temperature water carries out supercharging, in pressurization, high-temperature steam pressure charging valve can realize automatic pressure-maintaining.The high-temperature steam pressure charging valve that the utility model provides is that driving source carries out supercharging to high-temperature steam, high-temperature water with pressurized air, do reciprocating action at a terrific speed by valve unit 09 control piston bar 07, make outlet pressure reach a kind of piston high-temperature steam boosting valve of twice suction pressure; Introduce isolated cylinder 10 by the cold air will discharged in valve unit 09, cold air because discharging through some air holes 101 after pressure generation automatic cycle, thus reduces the temperature between left side drive unit and right side compress cell; High temperature after valve body 08 quits work can be avoided to be transmitted to valve body 08 cause seal ring to damage by valve body 08 being drawn installation; By the tetrafluoro circle 28 in stuffing box gland 27 and seal ring 29 are placed in isolated cylinder 10, can while effective sealing, rely on the cold air in isolated cylinder 10, make seal ring 29 not easily Yin Gaowen and damaging; This high-temperature steam pressure charging valve is easy to adjustment, whole-process automatic pressurize, safe and reliable, stability is high, easy to use, energy-conserving and environment-protective.
Although embodiment of the present utility model is open as above, but it is not limited in listed in specification and mode of execution utilization, it can be applied to various applicable field of the present utility model completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. a high-temperature steam pressure charging valve, is characterized in that, comprising:
Driver element, it comprises right end cap, be arranged at left end cap on the left of described right end cap, be connected to the left cylinder barrel between described left end cap and described right end cap, the valve body being placed in described right end cap top, the valve unit be arranged in described valve body;
Compress cell, it is arranged at the side of described driver element, and described compress cell comprises and is arranged at left supercharging lid on the right side of described right end cap, is arranged at right supercharging lid on the right side of described left supercharging lid, is connected to right cylinder barrel between described left supercharging lid and described right supercharging lid;
Piston unit, it comprise the piston rod running through described right end cap and described left supercharging lid movably, the left end being fixed in described piston rod and be placed in left piston in described left cylinder barrel, be fixed in described piston rod right-hand member and the right piston be placed in described right cylinder barrel;
Isolated cylinder, it is arranged between described driver element and described compress cell, and described isolated cylinder offers some air holes, and the mutual UNICOM in one end of described isolated cylinder and hush tube, the other end UNICOM of described hush tube is in described valve unit.
2. high-temperature steam pressure charging valve as claimed in claim 1, is characterized in that, the two ends of described left supercharging lid are symmetrically arranged with a left side and enter one-way valve and a left side goes out one-way valve, and the two ends of described right supercharging lid are symmetrically arranged with the right side and enter one-way valve and the right side goes out one-way valve; The two ends of described left supercharging lid are linked with left inlet pipe road respectively and a left side goes out pipeline, and the two ends of described right supercharging lid are linked with right inlet pipe road respectively and the right side goes out pipeline.
3. high-temperature steam pressure charging valve as claimed in claim 1, it is characterized in that, described valve unit comprises valve pocket, be placed in the spool in described valve pocket movably, be arranged at the valve gap bottom described valve pocket, described valve pocket offers the some first valve opening and some second of giving vent to anger to give vent to anger valve opening, the middle part of described spool offers core bore, the bottom sidewall of described core bore offers some cinclides, the sidewall of described valve gap offers some cap bore, the outer wall of described spool and the inwall of described valve pocket are formed with the first Seal cage and the second Seal cage, bottom and the described valve gap of described spool are formed with receiving cavity.
4. high-temperature steam pressure charging valve as claimed in claim 3, it is characterized in that, the sectional area of the bottom end of described spool is greater than the sectional area of the top end of described spool.
5. high-temperature steam pressure charging valve as claimed in claim 4, it is characterized in that, the rear portion of described valve body is provided with baffler, and described valve pocket offers bloop, described bloop is placed in described second and gives vent to anger between valve opening and described cap bore, described baffler and the mutual UNICOM of described bloop.
6. high-temperature steam pressure charging valve as claimed in claim 5, it is characterized in that, the rear portion of described valve body is provided with noise elimination mouth, described valve pocket offers sound attenuation hole, described sound attenuation hole is placed in the described first valve opening and described second of giving vent to anger and gives vent to anger between valve opening, described noise elimination mouth and the mutual UNICOM of described sound attenuation hole, described noise elimination mouth is connected with one end of hush tube, the other end of described hush tube and the described mutual UNICOM of isolated cylinder.
7. high-temperature steam pressure charging valve as claimed in claim 1, it is characterized in that, stuffing box gland is provided with between described isolated cylinder and described left supercharging lid, tetrafluoro circle and some seal rings is provided with in described stuffing box gland, described tetrafluoro circle and some seal rings are placed on described piston rod, and are placed in described isolated cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485314.5U CN204784864U (en) | 2015-07-07 | 2015-07-07 | High -temperature steam pressure -increasing valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485314.5U CN204784864U (en) | 2015-07-07 | 2015-07-07 | High -temperature steam pressure -increasing valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204784864U true CN204784864U (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520485314.5U Active CN204784864U (en) | 2015-07-07 | 2015-07-07 | High -temperature steam pressure -increasing valves |
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| CN (1) | CN204784864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973976A (en) * | 2019-05-05 | 2019-07-05 | 盐城工业职业技术学院 | A kind of multifunctional steam waste-heat recovery device |
| CN110594117A (en) * | 2019-09-03 | 2019-12-20 | 滁州神煜液压科技有限公司 | Single-head double-acting gas-liquid booster pump |
-
2015
- 2015-07-07 CN CN201520485314.5U patent/CN204784864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109973976A (en) * | 2019-05-05 | 2019-07-05 | 盐城工业职业技术学院 | A kind of multifunctional steam waste-heat recovery device |
| CN110594117A (en) * | 2019-09-03 | 2019-12-20 | 滁州神煜液压科技有限公司 | Single-head double-acting gas-liquid booster pump |
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| C14 | Grant of patent or utility model | ||
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