CN201606965U - Automatic closing device for heating installation water leakage - Google Patents
Automatic closing device for heating installation water leakage Download PDFInfo
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- CN201606965U CN201606965U CN2010201017350U CN201020101735U CN201606965U CN 201606965 U CN201606965 U CN 201606965U CN 2010201017350 U CN2010201017350 U CN 2010201017350U CN 201020101735 U CN201020101735 U CN 201020101735U CN 201606965 U CN201606965 U CN 201606965U
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- control valve
- heating installation
- closing device
- pipe
- water inlet
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Abstract
The utility model discloses an automatic closing device for heating installation water leakage, belonging to the field of heating pipeline control and aiming to resolve the problems of water leakage and blasting of heating pipelines of heating installations for users of the north in winter. The automatic closing device for heating installation water leakage comprises a water inlet control valve of a water inlet pipeline, a water outlet control valve of a water outlet pipeline, an outer casing and a pressure balance device, wherein the water inlet control valve of the water inlet pipeline, the water outlet control valve of the water outlet pipeline and the outer casing are arranged on the heating installation, and the pressure balance device is connected with the water inlet control valve of the water inlet pipeline and the water outlet control valve of the water outlet pipeline via a connecting rod device. The automatic closing device for heating installation water leakage adopts the pressure balance device to control the control valves of the heating pipeline, the pressure balance device is balanced when the heating installation works normally but is unbalanced when the heating pipeline is in water leakage, drives the heating pipeline control valves to be closed by aid of the connecting device, and prevents the heating pipeline from continuously leaking water seriously.
Description
Technical field
The utility model relates to a kind of heating installation self closing device that leaks that is used for, and belongs to the category of caliduct control.
Background technology
North wintry weather cold, hot-water heating is the heating mode that northern people at first select.But caliduct has also brought a lot of worries to people.Steam heating pipe and radiator all may cause caliduct or radiator explosion to leak owing to reason such as crossing for a long time or heating pressure in period is excessive service time, resident or trade company are controlled oneself suffer a loss, and also can bring disaster to the neighbours simultaneously.More can influence areal resident heat supply in winter.
Chinese patent by retrieval; the patent No. " ZL200820089368.X ", patent name " heating installation leak stop " disclose a kind of heating installation protective device that leaks; though this protective device can be controlled the break-make in water route, need to use power supply, the 220V alternating current must be converted to the 5V direct current.Though the voltage that uses changes the 5V direct current into through conversion, there is the existence of power failure, short circuit equivalent risk.The risk that may cause this device normally to move or to exist personnel to get an electric shock.
The utility model content
The purpose of this utility model provides and can detect that heating installation leaks, and a kind of heating installation that cuts off the caliduct water route can be implemented in heating installation and the leak the time automatically self closing device that leaks.
The utility model to achieve these goals the technical scheme that just adopts be: a kind of heating installation self closing device that leaks is provided, comprise the inlet channel water inlet control valve that is arranged on the heating installation and outlet conduit outlet water control valve, outer cover, the described heating installation self closing device that leaks also comprises pressure equaliser, and pressure equaliser is connected with the outlet conduit outlet water control valve with the inlet channel water inlet control valve respectively by linkage.
A kind of heating installation described in the utility model self closing device one preferred version that leaks: described pressure equaliser is made up of pipeline and piston rod, piston rod places pipe interior, piston rod two ends that sealing gasket is installed, and pressure equaliser one end connects outlet conduit, the other end connects inlet channel by water inlet control valve.
A kind of heating installation described in the utility model self closing device one preferred version that leaks: in the described inlet channel water inlet control valve deck dish and spring are installed, described deck dish is circular, place under the valve control panel, be placed on the valve shaft, the deck dish is provided with two vertical card articles and one and prolongs crooked card article, and described spring is inserted in the end that draw-in groove, an end that valve shaft one end places valve base place deck dish card article.
A kind of heating installation described in the utility model self closing device one preferred version that leaks: in the described outlet conduit outlet water control valve deck dish and spring are installed, described deck dish is circular, place under the valve control panel, be placed on the valve shaft, the deck dish is provided with two vertical card articles and one and prolongs crooked card article, and described spring is inserted in the end that draw-in groove, an end that valve shaft one end places valve base place deck dish card article.
A kind of heating installation described in the utility model self closing device one preferred version that leaks: described linkage comprises locking mechanism, connecting rod, flexible cord or soft line body, on the pipe spring is housed in the described locking mechanism, the outer adjustable pipe that is with of interior pipe, be mounted with pulley in the adjustable pipe, interior pipe box has the other end of adjustable pipe movable wheel to be installed the place down, adjustable pipe is equipped with safe sleeve pipe outward, and locking mechanism is fixed and outer cover by safe sleeve pipe.
A kind of heating installation described in the utility model self closing device one preferred version that leaks: described inlet channel water inlet control valve prolongs crooked card article and withstands on latch mechanism adjustable pipe top, and the outlet conduit outlet water control valve prolongs crooked card article and withstands on another locking mechanism adjustable pipe top.
A kind of heating installation described in the utility model self closing device one preferred version that leaks: described connecting rod one end is fixed in the piston rod middle-end, the activity wheel that the other end is walked around inlet channel water inlet pipe control valve locking mechanism by flexible cord or soft line body is fixed in the locking mechanism that joins with the inlet channel water inlet control valve manages, Connection Card locking bar when connecting rod connects flexible cord or soft line body, the other end of kayser bar walk around by flexible cord or soft line body that pipe joins in the activity wheel of outlet conduit outlet pipe control valve locking mechanism and the locking mechanism that the outlet conduit outlet water control valve joins.
A kind of heating installation described in the utility model self closing device one preferred version that leaks: described connecting rod is equipped with kelly with connecting rod horizontal vertical position near piston rod one end on outer cover.
The heating installation described in the utility model self closing device that leaks is to utilize pressure balance principle to realize the closure of caliduct.Be connected pressure equaliser between heater inlet pipe and the outlet pipe, water inlet pipe equated with outlet pipe both sides pressure when caliduct normally moved.When caliduct leaked, water inlet pipe and outlet pipe can produce pressure differential, caused pressure apparatus unbalance, and pressure apparatus cuts out by mechanisms such as connecting rod drive water inlet pipe water inlet control valve, outlet pipe outlet water control valve, to reach the purpose of cutting off caliduct.
The heating installation described in the utility model self closing device that leaks, leak self closing device and Heater hose when being connected and installed at heating installation described in the utility model, be connected an end with water inlet pipe at the pressure apparatus water inlet control valve, heating installation leaks self closing device when being connected with heater inlet pipe, need install pad additional, the aperture of the aperture of pad and inlet channel water inlet control valve globe valve is close, and pad can be pad in iron plate etc.Its purpose is: the water velocity and the hydraulic pressure of control water inlet pipe, prevent because of the excessive water inlet pipe water of water inlet pipe hydraulic pressure does not enter pressure equaliser, and pressure equaliser was lost efficacy.
The beneficial effects of the utility model are:
1, the heating installation described in the utility model self closing device that leaks does not need to use power supply, invents the heating installation described in the utility model self closing device that leaks by pressure balance principle in the caliduct, and imbalance of pressure drives control valve and closes pipeline.
2, the heating installation described in the utility model self closing device that leaks, inlet channel water inlet control valve and outlet conduit outlet water control valve are installed, when caliduct leaks, can close inlet channel and outlet conduit simultaneously, it is closed circuit to make it to form caliduct, reduces the loss of leaking and being caused.
3, the heating installation described in the utility model self closing device that leaks, structure is simple in structure, and control operation is convenient, installs easy row additional, is convenient to promote, and makes it industrialization.
Description of drawings
Fig. 1 heating installation described in the utility model self closing device outside drawing that leaks;
Fig. 2 heating installation described in the utility model self closing device structural representation that leaks;
Fig. 3 locking mechanism schematic diagram described in the utility model;
Fig. 4 locking mechanism side view described in the utility model;
Fig. 5 deck dish described in the utility model structural representation.
Among the figure, A represents to close, and B represents out; The 1-water inlet control valve, 2-inlet channel water inlet control valve, 3-inlet channel, the 4-outlet conduit, 5-outlet conduit outlet water control valve, 6-piston rod, the 7-kelly, 8-connecting rod, 9-deck dish, the 10-spring, 11-locking mechanism, the vertical card article 1 of 12-deck dish, the 13-draw-in groove, the vertical card article 2 of 14-deck dish, 15-deck dish prolongs crooked card article, the 16-flexible cord, 17-, 18-kayser bar, the 19-valve shaft, 20-pulley, 21-spring, the movable wheel of 22-, 23-outer cover, 24-pressure equaliser, the 25-pipeline, pipe in the 26-sealing gasket, 27-, the 28-adjustable pipe, 29-safety sleeve pipe.
The specific embodiment
Embodiment
A kind of enforcement heating installation of the present utility model self closing device that leaks is installed into waterpipe water inlet control valve 2 on heater inlet pipe road 3, outlet conduit outlet water control valve 5 is installed on heating installation outlet conduit 4.
At inlet channel 3 and 4 setting pressure bascules 24 of outlet conduit, pressure equaliser 24 is made up of pipeline 25 and piston rod 6, piston rod 6 places pipeline 25 inside, piston rod 6 two ends that sealing gasket 26 is installed, pressure equaliser 24 1 ends connect outlet conduit 4, the other end connects inlet channel 3 by water inlet control valve 1, and pressure equaliser 24 is connected with outlet conduit outlet water control valve 5 with inlet channel water inlet control valve 2 respectively by linkage.
Outlet conduit outlet water control valve 5 has identical structure with inlet channel water inlet control valve 2.Deck dish 9 and spring 10 are installed in the outlet conduit outlet water control valve 5, the deck dish is 9 circular, place under the valve control panel, be placed on the valve shaft 19, deck dish 9 is provided with 12,14 and one of two vertical card articles and prolongs crooked card articles 15, and spring 10 is inserted in the end that draw-in groove 13, an end that valve shaft 19 1 ends place valve base place deck dish card article 12.
Linkage comprises locking mechanism 11, connecting rod 8, flexible cord 16, on the pipe spring 21 is housed in the locking mechanism 11, the interior pipe 27 outer adjustable pipe 28 that are with, be mounted with pulley 20 in the adjustable pipe 28, in pipe 27 other ends that are with adjustable pipe 28 down movable wheel 22 is installed the place, safe sleeve pipe 29 is housed outside the adjustable pipe 28, and locking mechanism is by safe sleeve pipe 29 fixing and outer covers 23.
The inlet channel water inlet control valve prolongs crooked card article 15 and withstands on latch mechanism adjustable pipe 28 tops, and the outlet conduit outlet water control valve prolongs crooked card article 15 and withstands on another locking mechanism adjustable pipe 28 tops.
Connecting rod 8 one ends are fixed in piston rod 6 middle-ends, the other end is walked around movable wheel 22 by flexible cord 16 and is fixed in the locking mechanism that joins with inlet channel water inlet control valve 2 and manages 27, Connection Card locking bar 18 when connecting rod 8 connects flexible cords, the other end of kayser bar 18 walk around by flexible cord 16 that pipe 27 joins in the locking mechanism that movable wheel 22 and outlet conduit flowing water Valve 5 join.
Connecting rod 8 is equipped with kelly 7 with connecting rod horizontal vertical position near piston rod 6 one ends on outer cover.
Heating installation leaks self closing device and Heater hose when being connected and installed, be connected an end with water inlet pipe at pressure apparatus water inlet control valve 1, heating installation leaks self closing device when being connected with heater inlet pipe, need install pad additional, the aperture of the aperture of pad and inlet channel water inlet control valve 2 globe valves is close, and pad can be pad in iron plate etc.Its purpose is: the water velocity and the hydraulic pressure of control water inlet pipe, prevent because of the excessive water inlet pipe water of water inlet pipe hydraulic pressure does not enter pressure equaliser, and pressure equaliser was lost efficacy.
A kind of enforcement heating installation of the present utility model self closing device control mode of leaking: open inlet channel water inlet control valve 2, outlet conduit outlet water control valve 5, close water inlet control valve 1.Water in the caliduct forms the loop from inlet channel, inlet channel water inlet control valve, outlet conduit, outlet conduit control valve, this moment, spring 10 was in artesian condition, one end places vertical card article 12, the other end to place draw-in groove 13, prolongs crooked card article 15 and peaks at locking mechanism.Open water inlet control valve 1 and make that pipeline 25 and 26 on piston rod packing pad are full of water in the pressure equaliser, make pressure equaliser be in poised state, this kind state is the normal operating conditions in heating installation loop.When leakage accident takes place in heater inlet pipe road 3 or heating installation outlet conduit 4, pressure equaliser is unbalance, 8 motions of piston rod 6 drivening rods, connecting rod 8 drives the locking mechanism 11 of inlet channel water inlet control valve and the locking mechanism 11 of outlet conduit outlet water control valve respectively by flexible cord 16, kayser bar 18, by the spring in the locking mechanism 11 21, make adjustable pipe 28 break away from the deck dish and prolong crooked card article 12,9 motions of spring 10 push card attic bases make inlet channel water inlet control valve 2 and outlet conduit go out water management 5 and close.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and utility model design thereof, all should be encompassed within the protection domain of the present utility model.
Claims (8)
1. heating installation self closing device that leaks, comprise the inlet channel water inlet control valve that is arranged on the heating installation and outlet conduit outlet water control valve, outer cover, it is characterized in that: the described heating installation self closing device that leaks also comprises pressure equaliser, and pressure equaliser is connected with the outlet conduit outlet water control valve with the inlet channel water inlet control valve respectively by linkage.
2. a kind of heating installation according to claim 1 self closing device that leaks, it is characterized in that: described pressure equaliser is made up of pipeline and piston rod, piston rod places pipe interior, piston rod two ends that sealing gasket is installed, and pressure equaliser one end connects outlet conduit, the other end connects inlet channel by water inlet control valve.
3. a kind of heating installation according to claim 1 self closing device that leaks, it is characterized in that: in the described inlet channel water inlet control valve deck dish and spring are installed, described deck dish is circular, place under the valve control panel, be placed on the valve shaft, the deck dish is provided with two vertical card articles and one and prolongs crooked card article, and described spring is inserted in the end that draw-in groove, an end that valve shaft one end places valve base place deck dish card article.
4. a kind of heating installation according to claim 1 self closing device that leaks, it is characterized in that: in the described outlet conduit outlet water control valve deck dish and spring are installed, described deck dish is circular, place under the valve control panel, be placed on the valve shaft, the deck dish is provided with two vertical card articles and one and prolongs crooked card article, and described spring is inserted in the end that draw-in groove, an end that valve shaft one end places valve base place deck dish card article.
5. a kind of heating installation according to claim 1 self closing device that leaks, it is characterized in that: described linkage comprises locking mechanism, connecting rod, flexible cord or soft line body, on the pipe spring is housed in the described locking mechanism, the outer adjustable pipe that is with of interior pipe, be mounted with pulley in the adjustable pipe, interior pipe box has the other end of adjustable pipe movable wheel to be installed the place down, and adjustable pipe is equipped with safe sleeve pipe outward, and locking mechanism is fixed and outer cover by safe sleeve pipe.
6. a kind of heating installation according to claim 5 self closing device that leaks, it is characterized in that: described locking mechanism, the inlet channel water inlet control valve prolongs crooked card article and withstands on latch mechanism adjustable pipe top, and the outlet conduit outlet water control valve prolongs crooked card article and withstands on another locking mechanism adjustable pipe top.
7. a kind of heating installation according to claim 5 self closing device that leaks, it is characterized in that: described locking mechanism connecting rod one end is fixed in the piston rod middle-end, the activity wheel that the other end is walked around inlet channel water inlet pipe control valve locking mechanism by flexible cord or soft line body is fixed in the locking mechanism that joins with the inlet channel water inlet control valve manages, Connection Card locking bar when connecting rod connects flexible cord or soft line body, the other end of kayser bar walk around by flexible cord or soft line body that pipe joins in the activity wheel of outlet conduit outlet pipe control valve locking mechanism and the locking mechanism that the outlet conduit outlet water control valve joins.
8. a kind of heating installation according to claim 5 self closing device that leaks is characterized in that: described locking mechanism connecting rod is equipped with kelly with connecting rod horizontal vertical position near piston rod one end on outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201017350U CN201606965U (en) | 2010-01-25 | 2010-01-25 | Automatic closing device for heating installation water leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201017350U CN201606965U (en) | 2010-01-25 | 2010-01-25 | Automatic closing device for heating installation water leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606965U true CN201606965U (en) | 2010-10-13 |
Family
ID=42951671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201017350U Expired - Fee Related CN201606965U (en) | 2010-01-25 | 2010-01-25 | Automatic closing device for heating installation water leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748662A (en) * | 2019-10-31 | 2020-02-04 | 信众 | Automatic detection closing device for heating leakage |
| CN112923434A (en) * | 2021-03-05 | 2021-06-08 | 河南裕鸿建筑工程有限公司 | Water heating air pipeline structure for assembly type building wall |
-
2010
- 2010-01-25 CN CN2010201017350U patent/CN201606965U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110748662A (en) * | 2019-10-31 | 2020-02-04 | 信众 | Automatic detection closing device for heating leakage |
| CN112923434A (en) * | 2021-03-05 | 2021-06-08 | 河南裕鸿建筑工程有限公司 | Water heating air pipeline structure for assembly type building wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20130125 |