CN204164456U - A kind of ambient temperature control valve - Google Patents
A kind of ambient temperature control valve Download PDFInfo
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- CN204164456U CN204164456U CN201420537797.4U CN201420537797U CN204164456U CN 204164456 U CN204164456 U CN 204164456U CN 201420537797 U CN201420537797 U CN 201420537797U CN 204164456 U CN204164456 U CN 204164456U
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- heat gathering
- gathering cover
- valve
- jump
- ring
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Abstract
A kind of ambient temperature control valve; that relief hole forms jointly by valve body, diaphragm, valve gap, magnetic small piston assembly, magnet ring, magnet ring overcoat, plug tube, biased spring, connecting cylinder, heat gathering cover, marmem, baffle plate, jump ring, continuous motion stem, manual tune key, heat gathering cover upper cover, protecting jacket, jump-ring slot.The utility model does not need ABAP Adapter to drive, can the opening and closing of the environmentally change control valve door of temperature, be provided with manual tune key, convenient maintenance, test, or can manual operation when Code in Hazardous Special Locations, ambient temperature are not within the scope of the open temp set, require lower to environmental working condition, install simple, easy to use, cheap.
Description
Technical field
A kind of ambient temperature control valve, drives without ABAP Adapter, can in outdoor environment operating mode, automatic open/close system stable according to preset temperature, belong to valve manufacture industry.
Background technique
At present, heat-operated valve is widely used socially, is roughly divided into three major types: (1) radiator thermostatic control valve, be mainly used in comfort temperature in heating system from main regulation.This type of valve controls with fluid temperature the opening and closing that bag carrys out control valve, to reduce or to increase the flow of medium, but not traditional pure closedown or unlatching class valve, this type of valve is normally open valve under normal circumstances, therefore cannot be used for spray cooling.(2) for eliminating the valve of fire, when ambient temperature reaches the transition point of valve predetermined temperature, valve open sprinkling fire, this type of valve mostly is normal close type, if used in comparatively open or wild environment at environment, due to the impact of the environmental factor such as heated airflow, wind-force, can accurately open and close by predetermined temperature valve and also can have a huge impact, valve working can be very unstable; (3) electronic control class valve, is mainly used in indoor, although it is no problem to work, just cannot normally work if be used in field, location of moisture or power free place.
Summary of the invention
The object of the invention is to provide one in spaciousness, humidity or power free Environment space, can stablize, environmentally temperature opens or closes the valve of system automatically.
In order to reach object of the present invention, the technology that the present inventor have employed magnet-controlled valve and marmem has used for reference the principle of fire-fighting self closing stop valve simultaneously, utilize marmem temperature influence and produce the function of deformation, magnet with movable valve outside moves, thus drive the magnet of valve internal together to move, to realize the object that spool opens or closes.In order to reach valve not by the impact of the environmental factor such as air-flow, wind-force, can open and close by temperature more accurately, marmem is encapsulated in heat gathering cover, make its formed temperature relatively stable, by the few enclosed space of environmental disturbances, valve is stablized open and close to reduce malfunction.Heat gathering cover is metallic material, and during ordinary circumstance in summer, case temperature is higher than ambient temperature about 5 °, therefore also solves the delayed problem of marmem.Outside heat gathering cover, devise manual tune key, possessed at Code in Hazardous Special Locations, or ambient temperature not within scope of design, can the function of manual change's working state of system.
A kind of ambient temperature control valve in the design is by valve body (1), diaphragm (2), valve gap (3), magnetic small piston assembly (4), magnet ring (5), magnet ring overcoat (6), plug tube (7), biased spring (8), connecting cylinder (9), heat gathering cover (10), marmem (11), baffle plate (12), jump ring (13), continuous motion stem (14), manual tune key (15), heat gathering cover upper cover (16), protecting jacket (17), jump-ring slot (18), relief hole (19) forms jointly, heat gathering cover (10) is fixed on above protecting jacket (17) by screw thread, marmem (11) is placed on the upper-end surface of protecting jacket (17) through outstanding connecting cylinder (9), jump ring (13) snaps onto in the jump-ring slot (18) of continuous motion stem (14), and continuous motion stem (14) is successively through manual tune key (15), heat gathering cover upper cover (16), through mesopore and the marmem (11) of baffle plate (12), be connected with the mesopore screw thread of connecting cylinder (9) by the screw thread of continuous motion stem (14), heat gathering cover (10) and heat gathering cover upper cover (16) form the space forming relative closure, with the operating temperature protecting memory alloy (11) relatively accurate.
Accompanying drawing explanation
Accompanying drawing 1 is ambient temperature control valve sectional side view
In figure: 1 valve body, 2 diaphragms, 3 valve gaps, 4 magnetic small piston assemblies, 5 magnet rings, 6 magnet ring overcoats, 7 plug tubes; 8 biased springs, 9 connecting cylinders, 10 heat gathering covers, 11 marmems, 12 baffle plates, 13 jump rings; 14 continuous motion stems, 15 manual tune keys, 16 heat gathering cover upper covers, 17 protecting jackets, 18 jump-ring slots, 19 relief holes.
Embodiment
The elaboration of embodiment is carried out below in conjunction with accompanying drawing:
The invention process mainly comprises (1) valve body, (2) diaphragm, (3) valve gap, (4) magnetic small piston assembly; (5) magnet ring, (6) magnet ring overcoat, (7) plug tube; (8) biased spring, (9) connecting cylinder, (10) heat gathering cover; (11) marmem, (12) baffle plate, (13) jump ring; (14) continuous motion stem, (15) manual tune key, (16) heat gathering cover upper cover; (17) protecting jacket, (18) jump-ring slot, (19) relief hole.
The first step: be welded as a whole after plug tube (7) is inserted the mesopore of valve gap (3) from bottom to top stand-by, magnetic small piston assembly (4) is inserted from bottom to top the inner chamber of plug tube (7), by the screw thread on valve gap (3) and the valve body (1) putting into diaphragm (2) tighten into be integrated for subsequent use.
Second step: inner chamber magnet ring (5) being put into magnet ring overcoat (6); magnet ring (5) is fixed by connecting cylinder (9) and magnet ring overcoat (6) the shape all-in-one-piece that spins simultaneously; to be biased the top that spring (8) is enclosed within connecting cylinder (9) from top to bottom, then the valve gap (3) in spare part said modules assembled through the mesopore of protecting jacket (17) and the first step from bottom to top spins fixing.
Now the upper end of biased spring (8) withstands on the inner cavity top of protecting jacket (17), and the bottom of biased spring (8) withstands on the upper end of connecting cylinder (9) and magnet ring overcoat (6) joint.Meanwhile, under the pressure of biased spring (8), magnet ring (5) is in the bottom of magnetic small piston assembly (4), magnetic small piston assembly (4) under the effect of the magnetic line of force in plug tube (7) is positioned at the bottom of valve body (1) epicoele, relief hole (19) now on diaphragm (2) is in blocked state, and namely valve is in closed condition.
3rd step: by continuous motion stem (14) successively through manual tune key (15), heat gathering cover upper cover (16), mesopore through baffle plate (12), jump ring (13) is snapped onto in the jump-ring slot (18) of continuous motion stem (14); Magnet ring (5) is placed in magnet ring overcoat (6) and fixes with connecting cylinder (9); To be biased after spring (8) is placed on the joint of connecting cylinder (9) and magnet ring overcoat (6), spring (8) will be biased, connecting cylinder (9), magnet ring (5), magnet ring overcoat (6) assemble and pass plug tube (7) be enclosed within above tighten protecting jacket (17); Heat gathering cover (10) is fixed on above protecting jacket (17) by screw thread; marmem (11) is placed on the upper-end surface of protecting jacket (17) through outstanding connecting cylinder (9); by the screwed tight of continuous motion stem (14) by screw thread and connecting cylinder (9) mesopore; the level of adjustment heat gathering cover upper cover (16) and heat gathering cover (10); so far; ambient temperature control valve is all assembled complete, can install and employ in systems in which.
If when during use, ambient temperature reaches or exceedes setting temperature, marmem (11) promotes baffle plate (12) after expanding and jump ring (13) entirety moves up, thus drive continuous motion stem (14), magnet ring (5) moves up, magnetic small piston assembly (4) under the effect of the magnetic line of force in plug tube (7) also can together move up, now, relief hole (19) on diaphragm (2) is opened, and valve body (1) interior upper cavity pressure is diminished, and valve is in open mode.Otherwise ambient temperature declines, marmem (11) shrinks, magnet ring (5) is downward action under the effect of biased spring (8), magnetic small piston assembly (4) in plug tube (7) is also together action downwards under the effect of magnetic force, block the relief hole (19) on diaphragm (2), be closed at intake pressure lower valve.
Need maintenance, test or artificial enforced opening time, as long as turn manual tune key (15), because its lower end withstands on heat gathering cover upper cover (16), continuous motion stem (14) is driven to move up or down by screw thread, and continuous motion stem (14) and connecting cylinder (9) are also threaded connection, therefore can drive magnet ring (5) and magnetic small piston assembly (4) interlock, thus maintenance, test can be reached, finely tune and the object of artificial enforced opening valve.
The present invention can the opening and closing of the environmentally change control valve door of temperature, be provided with manual tune key, convenient maintenance, test, or can artificial forced opening-closing when Code in Hazardous Special Locations, ambient temperature are not within the scope of the open temp set, the present invention does not need ABAP Adapter to drive, to environmental working condition require lower, simple, easy to use, cheap and environmentally safe is installed.
Claims (1)
1. an ambient temperature control valve is by valve body (1), diaphragm (2), valve gap (3), magnetic small piston assembly (4), magnet ring (5), magnet ring overcoat (6), plug tube (7), biased spring (8), connecting cylinder (9), heat gathering cover (10), marmem (11), baffle plate (12), jump ring (13), continuous motion stem (14), manual tune key (15), heat gathering cover upper cover (16), protecting jacket (17), jump-ring slot (18), relief hole (19) forms jointly, it is characterized in that heat gathering cover (10) is fixed on above protecting jacket (17) by screw thread, marmem (11) is placed on the upper-end surface of protecting jacket (17) through outstanding connecting cylinder (9), jump ring (13) snaps onto in the jump-ring slot (18) of continuous motion stem (14), and continuous motion stem (14) is successively through manual tune key (15), heat gathering cover upper cover (16), through mesopore and the marmem (11) of baffle plate (12), be connected with the mesopore screw thread of connecting cylinder (9) by the screw thread of continuous motion stem (14), heat gathering cover (10) and heat gathering cover upper cover (16) form the space forming relative closure, with the operating temperature protecting memory alloy (11) relatively accurate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537797.4U CN204164456U (en) | 2014-09-18 | 2014-09-18 | A kind of ambient temperature control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537797.4U CN204164456U (en) | 2014-09-18 | 2014-09-18 | A kind of ambient temperature control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164456U true CN204164456U (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537797.4U Active CN204164456U (en) | 2014-09-18 | 2014-09-18 | A kind of ambient temperature control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204164456U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732889A (en) * | 2015-03-09 | 2015-06-24 | 佛山圣哥拉太阳能科技有限公司 | Display screen capable of using solar energy to provide domestic hot water |
| CN107300424A (en) * | 2016-04-15 | 2017-10-27 | 通用汽车环球科技运作有限责任公司 | Can reseting sensor component and system |
| CN107654708A (en) * | 2017-09-24 | 2018-02-02 | 中国航天建设集团有限公司 | Oil storage tank and air accumulator fire-fighting temperature reduction valve with radiating fin |
| CN109469926A (en) * | 2018-10-17 | 2019-03-15 | 华帝股份有限公司 | Stove capable of automatically adapting to external air source |
-
2014
- 2014-09-18 CN CN201420537797.4U patent/CN204164456U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732889A (en) * | 2015-03-09 | 2015-06-24 | 佛山圣哥拉太阳能科技有限公司 | Display screen capable of using solar energy to provide domestic hot water |
| CN107300424A (en) * | 2016-04-15 | 2017-10-27 | 通用汽车环球科技运作有限责任公司 | Can reseting sensor component and system |
| CN107654708A (en) * | 2017-09-24 | 2018-02-02 | 中国航天建设集团有限公司 | Oil storage tank and air accumulator fire-fighting temperature reduction valve with radiating fin |
| CN109469926A (en) * | 2018-10-17 | 2019-03-15 | 华帝股份有限公司 | Stove capable of automatically adapting to external air source |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220825 Address after: 102444 No. 86, Wanxing Road, Changyang, Fangshan District, Beijing-A3981 Patentee after: Beijing Quanlonghao Technology Development Co.,Ltd. Address before: Room 201, Building 1, Yard 8, Haiying Road, Fengtai District, Beijing 100070 Patentee before: Quan Longhao |