CN2611691Y - Locking valve for regulation, filtering and detection - Google Patents
Locking valve for regulation, filtering and detection Download PDFInfo
- Publication number
- CN2611691Y CN2611691Y CN 03212069 CN03212069U CN2611691Y CN 2611691 Y CN2611691 Y CN 2611691Y CN 03212069 CN03212069 CN 03212069 CN 03212069 U CN03212069 U CN 03212069U CN 2611691 Y CN2611691 Y CN 2611691Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- detection
- locking
- filtering
- 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
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- Temperature-Responsive Valves (AREA)
Abstract
The utility model discloses a valve, in particular to an adjusting, filtrating, detecting, locking valve, mostly designed to a heating system and useful for other system, including a valve body [5], a valve stem [12] matched to the valve body [5], and a valve clack [6] connected with the valve stem [12]. The characteristic is that a filtering net [7] is provided between an inner intake [11] and an outtake [13] of the valve body [5]. The advantage is multifunction: not only the flow could be regulated or closed, but also the impurity in the system could be filtrated by the valve; temperature and pressure or the like could be detected by the valve. Thus, the system gets simplified structure, easy fixing, low cost, few leaking source, convenient maintaining, and decreased work quantity of the operator.
Description
Technical field:
The utility model relates to a kind of valve, particularly a kind ofly collects adjusting, filtration, detects to the control valve of one, is mainly used in heating system, also can be used for other.
Background technique:
Existing valve function is single, as is installed in the modulating valve on the heating system, can only play the effect of regulating flow, and what have is provided with a locking mechanism above valve body, must use special instrument during regulating valve, prevents that other people from touching valve.This valve does not have the function of filtration, more can not come temperature, pressure and other parameters in the detection system by this valve.Use this valve must devices such as filtration, detection be installed in system again, make complex structure, increased the leak source that may occur, the cost height, operator's workload is big.
Summary of the invention:
The purpose of this utility model provides a kind of adjusting easy to use, a valve multipotency and filters the detection locking valve, overcomes the deficiencies in the prior art.
Technical solution of the present utility model is: a kind of adjusting is filtered and is detected locking valve, the valve rod 12 that it comprises valve body 5, match with valve body 5 and with the flap 6 that valve rod 12 joins, it is characterized in that: the inlet 11 in the valve body 5 with export 13 between be provided with filter screen 7.
Described valve body 5 is provided with and detects mouth 14.
The utility model compared with prior art has the many advantages of function, both can play the effect of regulating flow, locking, again can be by the impurity in this valve filtration system, can also cause system architecture to be simplified by temperature, the pressure and other parameters in this valve detection system, install easily, cost is low, leak source is few, and is easy to maintenance, and operator's workload reduces.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment:
As shown in the figure: 5 is valve body, and the both sides of valve body 5 are respectively inlet 11 and outlet 13.The top scyewed joint has upper end cap 3 and is added with seal ring 4, and valve rod 12 matches with upper end cap 3 and connects flap 6.Be provided with seal ring 2 and scyewed joint pressure cap 1 between the port of upper end cap 3 and the valve rod 6.The outside of upper end cap 3 is provided with locking and opens the groove 15 that uses.Above-mentionedly state for the prior art part is ominous.
Side at valve body 5 is reserved with a silk hole, and screws in lower end cap 8, i.e. lower end cap 8 and valve body 5 scyewed joint.The filter screen 7 of a tubular is housed in lower end cap 8, separates inlet 11 and outlet 13, make from 11 media that enter that enter the mouth to enter again in the filter screen 7, be filtered after export 13 discharges through the peripheral clearance of flap 6.On lower end cap 8, be provided with and detect mouth 14 and use seal ring 9 and plug 10 sealings.As needs detected temperatures or pressure, can screw off plug 10, the probe of temperature detection or Pressure testing is stretched into filter screen 7 inner chambers, the plug that screws and pop one's head in and match can detect by this valve.The impurity that remains in after filtration in the valve body 5 also can be emitted by plug 10.
Claims (2)
1, a kind of adjusting is filtered and is detected locking valve, the valve rod [12] that it comprises valve body [5], match with valve body [5] and with the flap [6] that valve rod [12] joins, it is characterized in that: the inlet [11] in the valve body [5] is provided with filter screen [7] with exporting between [13].
2, adjusting according to claim 1 is filtered and detected locking valve, it is characterized in that: described valve body [5] is provided with and detects mouthful [14].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212069 CN2611691Y (en) | 2003-03-19 | 2003-03-19 | Locking valve for regulation, filtering and detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212069 CN2611691Y (en) | 2003-03-19 | 2003-03-19 | Locking valve for regulation, filtering and detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2611691Y true CN2611691Y (en) | 2004-04-14 |
Family
ID=34159343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03212069 Expired - Fee Related CN2611691Y (en) | 2003-03-19 | 2003-03-19 | Locking valve for regulation, filtering and detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2611691Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226485A (en) * | 2011-04-20 | 2011-10-26 | 林文华 | Regulating valve with filtering and deslagging functions |
| CN106090279A (en) * | 2016-07-29 | 2016-11-09 | 天津津通瓦特阀门制造有限公司 | A kind of cylindrical filter formula valve |
| CN106224628A (en) * | 2016-08-26 | 2016-12-14 | 杭州远控自动化技术有限公司 | A kind of regulation valve and accuracy control method thereof |
| CN108591605A (en) * | 2018-05-06 | 2018-09-28 | 杨秀波 | A kind of multi-purpose water conservancy closed conduit water valve |
-
2003
- 2003-03-19 CN CN 03212069 patent/CN2611691Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226485A (en) * | 2011-04-20 | 2011-10-26 | 林文华 | Regulating valve with filtering and deslagging functions |
| CN106090279A (en) * | 2016-07-29 | 2016-11-09 | 天津津通瓦特阀门制造有限公司 | A kind of cylindrical filter formula valve |
| CN106224628A (en) * | 2016-08-26 | 2016-12-14 | 杭州远控自动化技术有限公司 | A kind of regulation valve and accuracy control method thereof |
| CN106224628B (en) * | 2016-08-26 | 2018-09-11 | 杭州远控自动化技术有限公司 | A kind of regulating valve and its accuracy control method |
| CN108591605A (en) * | 2018-05-06 | 2018-09-28 | 杨秀波 | A kind of multi-purpose water conservancy closed conduit water valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040414 Termination date: 20100319 |