CN201434085Y - Temperature control valve capable of being cleaned and repaired under pressure - Google Patents
Temperature control valve capable of being cleaned and repaired under pressure Download PDFInfo
- Publication number
- CN201434085Y CN201434085Y CN2009201084102U CN200920108410U CN201434085Y CN 201434085 Y CN201434085 Y CN 201434085Y CN 2009201084102 U CN2009201084102 U CN 2009201084102U CN 200920108410 U CN200920108410 U CN 200920108410U CN 201434085 Y CN201434085 Y CN 201434085Y
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- China
- Prior art keywords
- valve
- valve pocket
- sealing
- thermostat
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- 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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- Details Of Valves (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
A temperature control valve capable of being cleaned and repaired under pressure belongs to the technical field of heating ventilation valves. The valve is characterized in that a water inlet is formed on the side surface at the conical lower part of a valve chamber in a valve body, a water outlet is formed on the side surface at the upper part, the bottom part is connected with a bottom cover through internal threads and a sealing piece, the upper part is connected with the valve cover through internal threads, the valve chamber in the valve body is matched with a valve pocket, and the valvepocket can rotate in the valve chamber. The valve can automatically control the indoor temperature, the leakage problem caused by the long-term abrasion of a valve rod and the sealing piece can be avoided due to the sealing action of sealing assemblies, and the valve can have online cleaning and repair under pressure when an adjusting knob is turned 90 degrees.
Description
Technical field
A kind of with pressing the thermostat valve that cleans maintenance, belong to heating heating valve technical field.
Background technique
Winter, existing indoor heating temperature control technology mainly was to adopt automatic temperature control valve is installed on radiator, by automatic adjusting thermal medium in radiator the flow size, reach the purpose of control room temperature.But the defective of existing thermostat valve be (1) because the long-term constantly perseveration of thermostat valve inner valve stem in seal ring causes the wearing and tearing of seal ring, finally cause the leakage of thermal medium, cause damage to the user; (2) prior art all can not press, be with water that spool is cleaned or keeps in repair at tape, has influenced the using effect and the working life of thermostat valve.
Summary of the invention
Purpose of the present invention provides a kind of with pressing the thermostat valve that cleans maintenance.
The technical solution of the utility model is achieved like this, and structure mainly comprises lock bolt, stage clip, valve body, lower piston assembly, valve gap, bonnet cap, upper piston, gland, temperature control part, link, sealing gasket, reset spring, valve rod, valve pocket, mouth, bottom, adjusting knob are regulated in water inlet; Valve pocket in the valve body is conical from top to down, and conical lower side has water intake, and upper side has water outlet, and the bottom is connected with bottom by internal thread, Sealing, and top is connected with valve gap by internal thread, and valve gap is connected with bonnet cap by internal thread again; Valve pocket middle part in the valve body cooperates with the valve pocket that outward appearance is similarly conical structure, and valve pocket can rotate in valve pocket, and the bottom of valve pocket is passed stage clip and is connected with bottom by Sealing; The valve pocket lower tip is square and passes the middle square opening of adjusting knob, is connected with lock bolt; Valve pocket has the control hole that cooperates with lower piston in the middle part, lower side has a water inlet, and there is an osculum side, last middle part; Water inlet, osculum are distributed in valve pocket center line both sides; During normal the use on the valve pocket up and down in water hole and the valve body about the corresponding connection into and out of the water hole; After valve pocket rotated 90 °, the upper and lower entery and delivery port on water hole and valve body on the valve pocket misplaced, and blocks current; Be installed with valve rod in the middle of the lower piston, valve rod is connected with piston by jump ring; Valve rod passes reset spring, bonnet cap and the Sealing thereof in valve gap, the valve gap; The upper end portion of valve rod is by withstanding the bottom of black box, and the driving component of temperature control part is withstood on the top of black box; Link is connected with bonnet cap with internal thread by Sealing; Described black box can be used the diaphragm-type servo unit assembly, also can use the bellow type piston assembly;
The invention has the beneficial effects as follows, valve not only can be controlled room temperature automatically, because the bottom that black box is withstood by Sealing in the upper end portion of valve rod, the temperature control part is isolated fully with valve inner, has avoided the long term wear of valve rod and Sealing to cause the problem of leaking; During 90 ° of adjusting knobs of rotation, can clean and the maintenance valve at tape pressure zone water.
Description of drawings
Fig. 1 is a structural representation of the present invention.
In the accompanying drawing, 1 lock bolt, 2 stage clips, 3 valve bodies, 4 lower piston assemblies, 5 valve gaps, 6 bonnet cap, 7 black boies, 8 glands, 9 temperature control parts, 10 links, 11 sealing gaskets, 12 reset springs, 13 valve rods, 14 valve pockets, mouth, 16 bottoms, 17 adjusting knobs are regulated in 15 water inlets; Normal heat media flow direction is seen among the figure shown in the arrow.
Embodiment
The specific embodiment of the present invention is seen accompanying drawing.Structure mainly comprises lock bolt (1), stage clip (2), valve body (3), lower piston assembly (4), valve gap (5), bonnet cap (6), black box (7), gland (8), temperature control part (9), link (10), sealing gasket (11), reset spring (12), valve rod (13), valve pocket (14), mouthful (15), bottom (16), adjusting knob (17) are regulated in water inlet; It is conical that the valve pocket of valve body (3) is from top to bottom, conical downside has intake-outlet, and upper side has water outlet, and the bottom is connected with bottom (16) by internal thread and Sealing, top is connected with valve gap (5) by internal thread, and valve gap (5) is connected with bonnet cap (6) by internal thread again; Valve pocket middle part in the valve body (3) cooperates with the valve pocket that is similarly conical structure (14), valve pocket (14) can rotate in valve pocket, stage clip (2) is passed in the bottom of valve pocket (14), be connected with bottom (16) by Sealing again, valve pocket (14) lower tip is square and passes the middle square opening of adjusting knob (17), is connected with lock bolt (1); When the needs wash-out valve, turn adjusting knob (17) can drive valve pocket (14) and rotate 90 °; Valve pocket (14) has the adjustment hole that cooperates with lower piston (4) in the middle part, and lower side has a water inlet (15), and there is an osculum side, last middle part; Water inlet, osculum are distributed in valve pocket center line both sides, and by 180 ° of symmetries; During normal the use on the valve pocket (14) up and down in water hole and the valve body (3) about the corresponding connection into and out of the water hole; After valve pocket (14) rotated 90 °, the upper and lower entery and delivery port on water hole and valve body (3) on the valve pocket (14) misplaced, and valve pocket (14) blocks the paddle hole in the valve body; Be installed with valve rod (13) in the middle of the lower piston (4), and be attached thereto by jump ring, valve rod (13) passes valve gap (5), is installed in reset spring (12) and bonnet cap (6) and Sealing thereof in the valve gap (5); Black box (7) bottom is withstood in the upper end portion of valve rod (13), and the driving component of temperature control part (9) is withstood on the top of black box (7); Link (10) is connected with bonnet cap (6) with internal thread by Sealing (11); Black box (7) can be used the diaphragm-type servo unit assembly, also can use the bellow type piston assembly, because the buffer action of black box has solved prior art and used the problem that produces dielectric leakage for a long time.Principle of the present invention is like this work, and when the thermostat valve proper functioning, the interior upper and lower paddle hole of the paddle hole up and down of valve pocket (14) and valve body (3) is communicated with; Temperature control part (9) is in contraction state owing to do not detect higher indoor environment temperature, and valve rod (13) drives lower piston (4) and leaves the interior water outlet of valve pocket under the effect of reset spring (12), and heat medium flow is sent to radiator through valve; When room temperature raises gradually, temperature control part (9) expands gradually, forces valve rod (13) to bottom offset by black box (7), and lower piston (4) diminishes the water outlet in the valve pocket (14) gradually, until closing; After indoor temperature reduces, temperature control part (9) begins again to shrink, under the effect of reset spring, lower piston (4) leaves water outlet again, the flow of thermal medium increases, so go round and begin again, room temperature is maintained within a certain range, valve can also be set room temperature by the temperature value on the regulating valve upper handle; When the thermostat valve long-term work, or because the impurity in the thermal medium during with valve blockage, portion need remove valve from pipeline, can manually rotate adjusting knob (17), valve pocket (14) is rotated 90 °, valve pocket this moment (14) is with the intake-outlet shutoff in the valve body, then link (10), valve gap (5) etc. is pulled down one by one, install after cleaning finishes again and go back, rotate adjusting knob (17) at last again and return to original state, valve recovers proper functioning.When rotating adjusting knob in other position, the Kv value of adjustable gate.
Claims (5)
1. one kind can be cleaned the thermostat valve that keeps in repair with pressing, it is characterized in that the valve pocket in the valve body is taper shape from top to down, conical lower side has water intake, upper side has water outlet, the bottom is connected with bottom by internal thread, Sealing, top is connected with valve gap by internal thread, and the valve pocket middle part in the valve body cooperates with the valve pocket that outward appearance is similarly conical structure, and valve pocket can rotate in valve pocket.
2. according to claim 1 with the thermostat valve that press to clean maintenance, the bottom that it is characterized in that valve pocket is passed stage clip and is connected with bottom by Sealing; The valve pocket lower tip is square and passes the middle square opening of adjusting knob, is connected with lock bolt.
3. according to claim 1 with pressing the thermostat valve that cleans maintenance, it is characterized in that in the valve pocket middle part, the control hole that cooperates with lower piston being arranged, the lower side of control hole has a water inlet, and upper side has an osculum; Water inlet, osculum are distributed in valve pocket center line both sides; During normal the use valve pocket up and down in water hole and the valve body about the corresponding connection into and out of the water hole; After valve pocket rotated 90 °, the upper and lower entery and delivery port on water hole and valve body on the valve pocket misplaced.
4. according to claim 1 with pressing the thermostat valve that cleans maintenance, it is characterized in that being installed with valve rod in the middle of the lower piston, valve rod is connected with piston by jump ring; Valve rod passes reset spring, bonnet cap and the Sealing thereof in valve gap, the valve gap; The black box bottom is withstood in the upper end portion of valve rod, and the driving component of temperature control part is withstood on the top of black box.
5. according to claim 1 with the thermostat valve that press to clean maintenance, it is characterized in that described seal component architecture can use diaphragm unit, also can use the bellow type assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201084102U CN201434085Y (en) | 2009-05-27 | 2009-05-27 | Temperature control valve capable of being cleaned and repaired under pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201084102U CN201434085Y (en) | 2009-05-27 | 2009-05-27 | Temperature control valve capable of being cleaned and repaired under pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201434085Y true CN201434085Y (en) | 2010-03-31 |
Family
ID=42052893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201084102U Expired - Fee Related CN201434085Y (en) | 2009-05-27 | 2009-05-27 | Temperature control valve capable of being cleaned and repaired under pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201434085Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235544A (en) * | 2010-04-21 | 2011-11-09 | 全龙浩 | Passive automatic switching valve for heating system |
| CN102679031A (en) * | 2011-03-15 | 2012-09-19 | 全龙浩 | Temperature control valve capable of being cleaned and maintained on line |
| CN110725998A (en) * | 2019-10-17 | 2020-01-24 | 韩国昊 | Temperature control valve convenient to maintain |
| US10649581B1 (en) | 2011-08-05 | 2020-05-12 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
-
2009
- 2009-05-27 CN CN2009201084102U patent/CN201434085Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235544A (en) * | 2010-04-21 | 2011-11-09 | 全龙浩 | Passive automatic switching valve for heating system |
| CN102679031A (en) * | 2011-03-15 | 2012-09-19 | 全龙浩 | Temperature control valve capable of being cleaned and maintained on line |
| US10649581B1 (en) | 2011-08-05 | 2020-05-12 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10649580B1 (en) | 2011-08-05 | 2020-05-12 | P4tents1, LLC | Devices, methods, and graphical use interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10656759B1 (en) | 2011-08-05 | 2020-05-19 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10671213B1 (en) | 2011-08-05 | 2020-06-02 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10788931B1 (en) | 2011-08-05 | 2020-09-29 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US10996787B1 (en) | 2011-08-05 | 2021-05-04 | P4tents1, LLC | Gesture-equipped touch screen system, method, and computer program product |
| US11061503B1 (en) | 2011-08-05 | 2021-07-13 | P4tents1, LLC | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| US11740727B1 (en) | 2011-08-05 | 2023-08-29 | P4Tents1 Llc | Devices, methods, and graphical user interfaces for manipulating user interface objects with visual and/or haptic feedback |
| CN110725998A (en) * | 2019-10-17 | 2020-01-24 | 韩国昊 | Temperature control valve convenient to maintain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Quan Longhao Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20110527 |