CN201193735Y - Temperature-sensing valve with lock - Google Patents
Temperature-sensing valve with lock Download PDFInfo
- Publication number
- CN201193735Y CN201193735Y CNU2008200853926U CN200820085392U CN201193735Y CN 201193735 Y CN201193735 Y CN 201193735Y CN U2008200853926 U CNU2008200853926 U CN U2008200853926U CN 200820085392 U CN200820085392 U CN 200820085392U CN 201193735 Y CN201193735 Y CN 201193735Y
- Authority
- CN
- China
- Prior art keywords
- valve
- lock
- bonnet
- lock nut
- lace
- 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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- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
The utility model relates to a temperature control valve with a lock, which comprises a T-shaped valve, a valve stem and a connector which is used for media to go in and out and to connect the valve; the valve stem, a valve cap and a valve seat are connected; the by-pass interface of the T-shaped valve is movably connected with the connector; the valve cap is fixed on the direct type interface of the T-shaped valve; a locking sleeve is arranged outside the valve cap; the head of the valve stem is connected with the valve seat; the valve cap goes trough the valve cap, and the tail of the valve stem is arranged in a cavity formed in the locking sleeve; the stem tail is in lace cylindrical shape and is provided with a key which is corresponding with the tail and provided with a lace inner hole; the locking sleeve is connected with a lock nut; if necessary, the lock nut is unscrewed by hand, a key is put in and screwed, to realize the effect of water flow regulation; after regulation, the lock nut is screwed on the locking sleeve to protect impurities and dust against entering into the lock nut, so as to keep the valve clean. The temperature control valve is characterized by simple structure, stable and reliable use, convenient processing and installation, low manufacturing cost and the like.
Description
Technical field
The utility model relates to the water heating fittings field, specifically, thereby is a kind of by regulating the valve that the rate-of flow size realizes control water temperature.
Background technique
Thermostat valve description in the market is a lot, and basic principle is exactly the purpose that reaches the control temperature by the flow size of regulating water, is widely used in the radiator heating hot water service circulatory system, indoor pre-buried heating hot water allocation set apparatus for converting etc.Existing manual modulation valve adopts the valve gap guide-localization to move valve rod mostly, and O RunddichtringO and bonnet often appear in this kind structure in production practices that card takes place in adjustment process is stifled, the repair rate height, thus bring very big inconvenience to life.
Summary of the invention
The purpose of this utility model is a kind of simple in structure, installation and processing thermostat valve with lock easily of design.The technical solution of the utility model is so to realize:
A kind of thermostat valve with lock, comprise T type valve body (1), valve rod (3) and be used for the joint (9) that the medium turnover links to each other with valve body, valve rod (3) connects with bonnet (4) and valve seat (2), T type valve body (1) bypass interface and joint flexibly connect, bonnet (4) fixedly is located on the straight-through interface of T type valve body (1), bonnet (4) is outer to be arranged with lock tube (6), and valve rod (3) head and valve seat (2) link by screw thread, and valve rod (3) passes its bar tail (15) of bonnet (4) and places in the formed chamber of lock tube (6).
As preferably, lock tube (6) inwall is provided with screw thread, links to each other with lock nut (12).
As preferably, the bar tail (15) of valve rod (3) is that lace is cylindric, is fitted with the key (8) of corresponding with it band lace endoporus.
As preferably, valve rod (3) is provided with one group of O RunddichtringO (5) with bonnet (4) joint, and bonnet (4) is provided with jump ring (7) with bar tail (15).
As preferably, lock nut (12) one ends are provided with outside thread, and an end is a lace.
The thermostat valve of the utility model has designed a kind of " the valve body guide-localization moves valve rod " new structure, changed " valve gap guide-localization valve rod " of the prior art structure, realize the switch of valve, the flow size of control water, reach the effect of regulating and controlling water temperature, this kind structure is loose to the processing and assembling process of each structural member and the size requirement that matches, and manufacturing, assembly process are simplified, and cost reduces; Increased " key---lock tube---lock nut " structure, promptly its bar tail (15) of valve rod places the formed inner chamber of lock tube (6), for lace cylindric; be fitted with the key (8) and the lock nut (12) of corresponding with it band lace endoporus; when needing, lock nut (12) is turned on hand, put into key; screw key; realize regulating the effect of current, adjusting finishes, and lock nut (12) is twisted on lock tube (6); protection impurity, dust do not enter lock tube (6), the cleaning of maintaining valve.
The utlity model has simple in structure, use reliable and stable, processing and characteristics such as easy for installation and low cost of manufacture.
Description of drawings
Accompanying drawing 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, T type valve body (1) comprises three interfaces, i.e. a bypass interface and two straight-through interfaces, bypass interface and joint (9) flexibly connect, one of them straight-through interface is provided with internal thread, and bonnet (4) one ends are provided with outside thread, and male end is fixed on the tapped straight-through interface of T type valve body (1), the other end is fixedlyed connected by screw thread with lock tube (6), and lock tube (6) inwall is provided with screw thread; Valve rod (3) head and valve seat (2) link by screw thread, and pass bonnet (4), its bar tail (15) places in the formed chamber of lock tube (6), valve rod (3) is provided with the twice annular groove with bonnet (4) joint, two O RunddichtringOs (5) are installed, to guarantee the sealing of valve, be provided with jump ring (7) between bonnet (4) and the bar tail (15).
With lock tube (a 6) lock nut of corresponding configuration (12), lock nut (12) one ends are outside thread, and an end is a lace, makes things convenient for manual unlocking; Bar tail (15) is that lace is cylindric, is fitted with the key (8) of corresponding with it band lace endoporus.
During installation, the bypass interface on the T type valve body (1) is linked to each other with joint (9), promptly joint (9) is connected with the bypass interface activity by nut (11) and seal ring (10); Valve seat (2) is connected with valve rod (3), bonnet (4) is set on the valve rod (3), and adjusts jump ring (7) position, bonnet (4) is tightened against T type valve body (1) goes up on the tapped straight-through interface, suit lock tube (6) outside bonnet (4) again, lock nut (12) is twisted on lock tube (6).When needing regulating valve controlled water flow size, unclamp lock nut (12), the key (8) of band lace endoporus is inserted in the lock tube (6), screw key (8) gets final product, and after adjustment finishes, takes off key, use lock nut (12) sealing lock tube (6) again, prevent that impurity, dust etc. from entering, maintaining valve clean and tidy guarantees that valve opens and closes flexibly.
Claims (5)
1. thermostat valve with lock, comprise T type valve body (1), valve rod (3) and be used for the joint (9) that the medium turnover links to each other with valve body, valve rod (3) connects with bonnet (4) and valve seat (2), it is characterized in that described T type valve body (1) bypass interface and joint flexibly connect, bonnet (4) fixedly is located on the straight-through interface of T type valve body (1), the outer lock tube (6) that is arranged with of bonnet (4), valve rod (3) head and valve seat (2) link by screw thread, and valve rod (3) passes its bar tail (15) of bonnet (4) and places in the formed chamber of lock tube (6).
2. a kind of thermostat valve with lock according to claim 1 is characterized in that described lock tube (6) inwall is provided with screw thread, links to each other with lock nut (12).
3. a kind of thermostat valve with lock according to claim 1 is characterized in that the bar tail (15) of described valve rod (3) is cylindric for lace, is fitted with the key (8) of corresponding with it band lace endoporus.
4. a kind of thermostat valve with lock according to claim 1 is characterized in that described valve rod (3) and bonnet (4) joint are provided with one group of O RunddichtringO (5), and bonnet (4) is provided with jump ring (7) with bar tail (15).
5. a kind of thermostat valve with lock according to claim 2 is characterized in that described lock nut (12) one ends are provided with outside thread, and an end is a lace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200853926U CN201193735Y (en) | 2008-04-07 | 2008-04-07 | Temperature-sensing valve with lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200853926U CN201193735Y (en) | 2008-04-07 | 2008-04-07 | Temperature-sensing valve with lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193735Y true CN201193735Y (en) | 2009-02-11 |
Family
ID=40393270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200853926U Expired - Fee Related CN201193735Y (en) | 2008-04-07 | 2008-04-07 | Temperature-sensing valve with lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193735Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865409A (en) * | 2012-09-26 | 2013-01-09 | 无锡市诚信洗选设备有限公司 | Valve seat of temperature control valve |
| CN105570478A (en) * | 2016-02-24 | 2016-05-11 | 宁波日安阀门有限公司 | Stop valve |
-
2008
- 2008-04-07 CN CNU2008200853926U patent/CN201193735Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102865409A (en) * | 2012-09-26 | 2013-01-09 | 无锡市诚信洗选设备有限公司 | Valve seat of temperature control valve |
| CN102865409B (en) * | 2012-09-26 | 2014-08-20 | 江苏高博智融科技有限公司 | Valve seat of temperature control valve |
| CN105570478A (en) * | 2016-02-24 | 2016-05-11 | 宁波日安阀门有限公司 | Stop 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: 20090211 Termination date: 20100407 |