CN204153311U - A kind of antifreezing valve - Google Patents
A kind of antifreezing valve Download PDFInfo
- Publication number
- CN204153311U CN204153311U CN201420554008.8U CN201420554008U CN204153311U CN 204153311 U CN204153311 U CN 204153311U CN 201420554008 U CN201420554008 U CN 201420554008U CN 204153311 U CN204153311 U CN 204153311U
- Authority
- CN
- China
- Prior art keywords
- resistance wire
- valve
- internal layer
- valve body
- ceramics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000919 ceramic Substances 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 16
- 230000008014 freezing Effects 0.000 abstract description 5
- 238000007710 freezing Methods 0.000 abstract description 5
- 238000012937 correction Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
The utility model discloses a kind of antifreezing valve, comprise valve body and the spool being arranged on valve inner, described valve body two ends have been threaded end cap, also comprise resistance wire, ceramics and temperature transducer, described valve body comprises internal layer and skin, described skin is provided with several mounting grooves, a temperature transducer is installed with in each mounting groove, described internal layer is provided with some ceramics by installing tache, described ceramics is provided with through hole, described resistance wire passes through hole uniform winding on the outer wall of internal layer, described resistance wire is between described internal layer and skin, described resistance wire adopts Y type Placement.The utility model can realize Real-Time Monitoring to medium temperature in valve and temperature correction, avoids situation about freezing in low temperature environment medium and occurs, effectively protect valve, homogeneous heating, reduce cost simultaneously, saved resource.
Description
Technical field
The utility model relates to a kind of valve, especially a kind of antifreezing valve.
Background technique
In many industrial environments, the valve that many pipelines and pipeline are installed is arranged in open-air atmosphere.In northern China, winter is very cold.In this case, likely occur, because fed sheet of a media freezes the valve bursting by freezing that causes, affecting the normal conveying of medium.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of antifreezing valve; the deficiencies in the prior art can be solved; by set temperature sensor and resistance wire on valve; the Real-Time Monitoring to medium temperature in valve and temperature correction can be realized; avoid situation about freezing in low temperature environment medium to occur; effectively protect valve, simultaneously homogeneous heating.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows: a kind of antifreezing valve, comprise valve body and the spool being arranged on valve inner, described valve body two ends have been threaded end cap, also comprise resistance wire, ceramics and temperature transducer, described valve body comprises internal layer and skin, described skin is provided with several mounting grooves, a temperature transducer is installed with in each mounting groove, described internal layer is provided with some ceramics by installing tache, described ceramics is provided with through hole, described resistance wire passes through hole uniform winding on the outer wall of internal layer, described resistance wire is between described internal layer and skin, described resistance wire adopts Y type Placement, described resistance wire is connected with control gear by wire.
As preferably, described mounting groove is provided with sealing cover, sealing cover bottom is provided with sealing gasket, and sealing cover center is provided with wire guide, and described mounting groove and described sealing cover are bolted.
As preferably, described control gear is by being connected with described temperature transducer.
The utility model is by set temperature sensor and resistance wire on valve; the Real-Time Monitoring to medium temperature in valve and temperature correction can be realized; avoid situation about freezing in low temperature environment medium to occur, effectively protect valve, homogeneous heating; by screw thread, end cap can be separated with valve body simultaneously; thus facilitate the maintenance of resistance wire on the one hand, resistance wire and temperature transducer can be disassembled easily on the other hand, reuse; reduce cost, save resource.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is the schematic diagram of sealing cover in the utility model.
Embodiment
With reference to Fig. 1-2, the utility model embodiment provides a kind of antifreezing valve, comprise valve body 1 and the spool 2 being arranged on valve body 1 inside, described valve body 1 two ends have been threaded end cap 5, also comprise resistance wire 6, ceramics 11 and temperature transducer 4, described valve body 1 comprises internal layer 10 and skin, described skin is provided with several mounting grooves 3, a temperature transducer 4 is installed with in each mounting groove 3, described internal layer 10 is provided with some ceramics 11 by installing tache, described ceramics 11 is provided with through hole, described resistance wire 6 passes through hole uniform winding on the outer wall of internal layer 10, described resistance wire 6 is between described internal layer 10 and skin, described resistance wire 6 adopts Y type Placement, described resistance wire 12 is connected with control gear 8 by wire.
It should be noted that and described mounting groove 3 is provided with sealing cover 9, sealing cover 9 bottom is provided with sealing gasket 12, and sealing cover 9 center is provided with wire guide, and described mounting groove 3 is connected by bolt 7 with described sealing cover 9.
In addition, described control gear 8 is by being connected with described temperature transducer 4.
Wherein, outer and internal layer 10 connects together, and described control gear 8 adopts PC, and described resistance wire 6 is powered by three-phase alternating-current supply.
This is specifically implemented by set temperature sensor and resistance wire on valve; the Real-Time Monitoring to medium temperature in valve and temperature correction can be realized; avoid situation about freezing in low temperature environment medium to occur, effectively protect valve, homogeneous heating; by screw thread, end cap can be separated with valve body simultaneously; thus facilitate the maintenance of resistance wire on the one hand, resistance wire and temperature transducer can be disassembled easily on the other hand, reuse; reduce cost, save resource.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. an antifreezing valve, comprise valve body (1) and be arranged on the inner spool (2) of valve body (1), it is characterized in that, described valve body (1) two ends have been threaded end cap (5), also comprise resistance wire (6), ceramics (11) and temperature transducer (4), described valve body (1) comprises internal layer (10) and skin, described skin is provided with several mounting grooves (3), a temperature transducer (4) is installed with in each mounting groove (3), described internal layer (10) is provided with some ceramics (11) by installing tache, (11) are provided with through hole to described ceramics, described resistance wire (6) through through hole uniform winding on the outer wall of internal layer (10), described resistance wire (6) is positioned between described internal layer (10) and skin, described resistance wire (6) adopts Y type Placement, described resistance wire (12) is connected with control gear (8) by wire.
2. antifreezing valve according to claim 1, it is characterized in that, described mounting groove (3) is provided with sealing cover (9), sealing cover (9) bottom is provided with sealing gasket (12), sealing cover (9) center is provided with wire guide, and described mounting groove (3) is connected by bolt (7) with described sealing cover (9).
3. antifreezing valve according to claim 1, is characterized in that, described control gear (8) is by being connected with described temperature transducer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554008.8U CN204153311U (en) | 2014-09-10 | 2014-09-10 | A kind of antifreezing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420554008.8U CN204153311U (en) | 2014-09-10 | 2014-09-10 | A kind of antifreezing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204153311U true CN204153311U (en) | 2015-02-11 |
Family
ID=52511426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420554008.8U Expired - Fee Related CN204153311U (en) | 2014-09-10 | 2014-09-10 | A kind of antifreezing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204153311U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151671A (en) * | 2015-03-23 | 2016-11-23 | 氟络塞尔特种阀门(苏州)有限公司 | A kind of thermal insulation valve |
| CN107575635A (en) * | 2017-10-18 | 2018-01-12 | 国家电网公司 | A kind of anti-freeze magnetic valve of self-heating type |
| CN107575634A (en) * | 2017-09-27 | 2018-01-12 | 深圳市美雅洁技术股份有限公司 | It is a kind of to cross wax magnetic valve and its control method for tissue processor |
| CN119411995A (en) * | 2024-11-22 | 2025-02-11 | 江苏海核装备集团有限公司 | A kind of antifreeze low temperature resistant oil well valve |
-
2014
- 2014-09-10 CN CN201420554008.8U patent/CN204153311U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151671A (en) * | 2015-03-23 | 2016-11-23 | 氟络塞尔特种阀门(苏州)有限公司 | A kind of thermal insulation valve |
| CN107575634A (en) * | 2017-09-27 | 2018-01-12 | 深圳市美雅洁技术股份有限公司 | It is a kind of to cross wax magnetic valve and its control method for tissue processor |
| CN107575635A (en) * | 2017-10-18 | 2018-01-12 | 国家电网公司 | A kind of anti-freeze magnetic valve of self-heating type |
| CN119411995A (en) * | 2024-11-22 | 2025-02-11 | 江苏海核装备集团有限公司 | A kind of antifreeze low temperature resistant oil well valve |
| CN119411995B (en) * | 2024-11-22 | 2025-09-23 | 江苏海核装备集团有限公司 | A freeze-proof and low-temperature resistant oil well valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |