CN2720205Y - Loose-joint temp. controlling valve - Google Patents
Loose-joint temp. controlling valve Download PDFInfo
- Publication number
- CN2720205Y CN2720205Y CN 200420082153 CN200420082153U CN2720205Y CN 2720205 Y CN2720205 Y CN 2720205Y CN 200420082153 CN200420082153 CN 200420082153 CN 200420082153 U CN200420082153 U CN 200420082153U CN 2720205 Y CN2720205 Y CN 2720205Y
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- CN
- China
- Prior art keywords
- valve
- flange
- valve port
- hole
- loose
- 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 - Lifetime
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Abstract
The utility model relates to a temperature controlling valve used for controlling the discharge of running water in conduit line. A loose-joint temperature controlling valve of simple structure, flexible connection, convenient disposal and maintenance, comprising a valve body, a valve handle and an adjusting handle, is designed based on the existing temp controlled hand regulating valve patent. The valve body is provided with an inlet valve hole and an outlet valve hole, the valve handle in the cavity of the valve body seals up and connects with the handle with one end and active connects with valve flap with the other end, the outside of the inlet valve hole end active connects with a flange in hot melt bearing plug type, and the flange connects with the end of the inlet valve hole by nuts with through holes. The utility model has the advantages that this loose-joint temperature valve is simple in structure, flexible in connection and convenient in disposal and maintenance.
Description
Technical field
The utility model relates to a kind of valve, especially a kind of thermostat valve that is used for pilot line flowing water flow.
Background technique
Temperature control adjusting valve is widely used in the various occasions of city hot water heating, and it is to reach purposes such as regulating ambient temperature, energy saving by the flow of regulating medium.Our unit has proposed a kind of temperature control manual modulation valve patent application (patent No.: 02239529.6) on June 23rd, 2002, this technological scheme is better than conventional valves effect and sealing, easy to operate, the inconvenience that is connected with existing pipeline still appears when as installed is used easily.Because there are defectives such as thermal conductivity is strong, perishable in traditional metal heating tube, can have a strong impact on system's heating effect and life-span, energy consumption is big simultaneously, and utilization ratio is low, and at present a lot of countries all use plastic pipe instead, but plastic pipe can't directly be connected again with metal valve, must be connected metal valve with the metal insert weldment with plastics, but owing to metal insert and plastically welding spare under the effect of expanding with heat and contract with cold, be easy to come unstuck, cause pipe leakage, influence is normally used.The common valve structure is connected when installing and keeping in repair, and loading and unloading are very inconvenient, promptly installs to make and can't select best rational position.
Summary of the invention
The utility model on the basis of former temperature control manual modulation valve patent, designed a kind of simple in structure, connect flexibly, installation and maintenance loose joint thermostat valve easily, the technical solution of the utility model is so to realize:
A kind of loose joint thermostat valve comprises valve body, and valve rod, adjusting handle, valve body are provided with charging valve port and discharging valve port, and endoceliac valve rod one end of valve and handwheel sealing link, and the other end and flap flexibly connect, and the outside, charging valve port 6 ends flexibly connects a flange 6.
As preferably, flange 1 is connected the end of charging valve port 6 by the nut 2 of band through hole, and described flange 1 passes through hole, and its inner is provided with by described through hole edge the flange 24 of its pressure holding on charging valve port 6 end faces.
As preferably, be provided with seal ring 4 between flange 1 interior edge face and charging valve port 6 end faces.
As preferably, charging valve port 6 end faces are provided with annular groove 8, and seal ring 4 places in the described annular groove 8.
As preferably, flange 1 is the thermofusible spigot head.
The utlity model has simple, connection rational in infrastructure and characteristics such as easy to maintenance, be easy to penetration and promotion.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing,, the technical solution of the utility model is described in further detail by embodiment.
Embodiment: with reference to accompanying drawing 1, the loose joint thermostat valve comprises valve body 5, valve rod 3, and adjusting handle 7, valve body 5 are provided with charging valve port 6 and discharging valve port 18, and 7 sealings of valve rod 3 one ends in valve body 5 chambeies and handwheel link, and the other end and flap 13 are by being threaded; The outside, charging valve port 6 ends flexibly connects a flange 1, charging valve port 6 end faces are provided with annular groove 8, annular groove 8 is built-in with seal ring 4, flange 1 is connected the end of charging valve port 6 by the nut 2 of band through hole, flange 1 passes through hole, and its inner is provided with by the through hole edge the flange 24 of its pressure holding on charging valve port 6 end faces, and flange 1 is the thermofusible spigot head.
During installation, thermofusible spigot hair style flange 1 size variable also can adopt other material consistent with required connecting tube, is connected with plastic pipe or other material hot melt, thereby reaches the flexibility and the convenience of connection.When maintenance, only need turn on nut 2, flange 1 is separated with valve body 5, can safeguard, very convenient.
Claims (5)
1, a kind of loose joint thermostat valve comprises valve body, valve rod, adjusting handle, valve body are provided with charging valve port and discharging valve port, and endoceliac valve rod one end of valve and handwheel sealing link, the other end and flap flexibly connect, and it is characterized in that the outside, described charging valve port (6) end flexibly connects a flange (1).
2, a kind of loose joint thermostat valve according to claim 1, it is characterized in that described flange (1) is connected the end of charging valve port (6) by the nut (2) of band through hole, described flange (1) passes through hole, and its inner is provided with by described through hole edge the flange 24 of its pressure holding on charging valve port (6) end face.
3, a kind of loose joint thermostat valve according to claim 1 and 2 is characterized in that being provided with seal ring (4) between described flange (1) interior edge face and charging valve port (6) end face.
4, a kind of loose joint thermostat valve according to claim 3 is characterized in that described charging valve port (6) end face is provided with annular groove (8), and seal ring (4) places in the described annular groove (8).
5, a kind of loose joint thermostat valve according to claim 1 and 2 is characterized in that described flange (1) is the thermofusible spigot head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082153 CN2720205Y (en) | 2004-08-21 | 2004-08-21 | Loose-joint temp. controlling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420082153 CN2720205Y (en) | 2004-08-21 | 2004-08-21 | Loose-joint temp. controlling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2720205Y true CN2720205Y (en) | 2005-08-24 |
Family
ID=35009165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420082153 Expired - Lifetime CN2720205Y (en) | 2004-08-21 | 2004-08-21 | Loose-joint temp. controlling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2720205Y (en) |
-
2004
- 2004-08-21 CN CN 200420082153 patent/CN2720205Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG PROV HUAYI MACHINE CO., LTD. Free format text: FORMER OWNER: ZHEJIANG PROV DUN AN HUAQIANG MACHINE CO., LTD. Effective date: 20090925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090925 Address after: Zhuji Industrial Zone, Zhejiang, China: 311835 Patentee after: Zhejiang Huayi Machinery Co., Ltd. Address before: Zhuji Industrial Zone, Zhejiang, China: 311835 Patentee before: Zhejiang Dunan Huaqiang Machinery Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140821 Granted publication date: 20050824 |