CN201310666Y - Automatic closing valve device for mechanical pump house spill-water - Google Patents
Automatic closing valve device for mechanical pump house spill-water Download PDFInfo
- Publication number
- CN201310666Y CN201310666Y CNU200820156612XU CN200820156612U CN201310666Y CN 201310666 Y CN201310666 Y CN 201310666Y CN U200820156612X U CNU200820156612X U CN U200820156612XU CN 200820156612 U CN200820156612 U CN 200820156612U CN 201310666 Y CN201310666 Y CN 201310666Y
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- valve switch
- signal transmitting
- valve
- mechanical pump
- overflow
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Abstract
The utility model discloses an automatic closing valve device for mechanical pump house spill-water, which comprises a valve switch control box, a manually-open valve handle and a water-level signal sensing device, wherein the valve switch control box is internally equipped with a valve switch locking device, a valve switch power device, a first signal transmitting device, a second signal transmitting device and a third signal transmitting device. Further, the valve switch power device is connected with the first signal transmitting device, the second signal transmitting device and the third signal transmitting device, the manually-open valve handle is connected to the valve switch power device via the first signal transmitting device, and the water-level signal sensing device is connected with the valve switch locking device. By means of completely applying mechanical principles, the automatic closing valve for mechanical pump house spill-water has the advantages of simple and reliable structure, high safety performance without electricity leakage danger, low failure rate and convenient installation. Moreover, no power is needed in the whole process of automatically closing valves after spilling water, and no daily maintenance is needed.
Description
Technical field
The utility model relates to a kind of pump house device for auto closing valve for overflow, particularly a kind of device for auto closing valve for overflow of mechanical pump room that utilizes principles such as buoyancy, lever, telescopic spring power, gravity.
Background technique
At present existing is the electrodynamic type shutdown system to what prevent pump house spilling water accident measure employing, its cardinal principle relies on electric power signal to gather the spilling water signal, by electric signal line transmission back actuating motor, with the electric energy throttle down to reach the purpose of emergency cut-off water inlet manifold.Life, the fire fighting supply pump house of its other units such as residential quarters, industrial enterprise, hotel that are widely used in respectively living, (basement pump house), malfunctioning or other reasons causes spilling water in sunk type (basement) pump house because of the pond inlet valve.
Yet, because relative moisture is big in the pumping station, each element is easy to damage in the very big pump house of long-term relative moisture, and each appliance starting point of contact is in for a long time and easily gets rusty in the very big pump house of relative moisture or surface oxidising causes electric valve to open and close or the signal transmission is malfunctioning; And, be issued to application target owing to mortor operated valve is in "on" position for a long time, and directly contact with water pipe, in the environment of high humidity, very easily make insulation ag(e)ing for a long time, it is dangerous that electric leakage takes place; Simultaneously, the system architecture complexity of electrodynamic type valve, Installation and Debugging require high, and the whole system poor reliability is easy to generate fault, can not effectively reach to guarantee pump house overflow-proof purpose; The electric valve system needs often maintenance, Costco Wholesale height in addition.
The model utility content
Technical problem to be solved in the utility model provides a kind of safe and reliable and can effectively prevent the device for auto closing valve for overflow of mechanical pump room of pump house spilling water accident.
For solving the problems of the technologies described above, device for auto closing valve for overflow of mechanical pump room of the present utility model includes the valve switch control box, is equiped with valve switch locking device, valve switch power plant in it and link to each other with described valve switch power plant first signal transmitting apparatus, secondary signal transmitting set and the 3rd signal transmitting apparatus; The manually opened valve handle that links to each other with described valve switch power plant by described first signal transmitting apparatus; And the water level signal induction installation that links to each other with described valve switch locking device.
As a kind of preferred version of the present utility model, described water level signal induction installation comprises water level induction ball float case, be equiped with a floating ball lever device in this water level induction ball float case, it comprises that described floating ball lever device is installed in described water level responds to the axle in the ball float case, the ball float that connects this lever and be arranged at described lever one end, and described ball float hangs down to the terrace face naturally by action of gravity under no spilling water state.
As a kind of preferred version of the present utility model, the valve switch rotatingshaft that described valve switch power plant comprise the valve switch handle and are attached thereto.
As a kind of preferred version of the present utility model, described valve switch locking device comprises valve switch handle locking fulcrum axis of rolling device, it includes the axis of rolling, the two axial ends of this axis of rolling is respectively arranged with support makes described axis of rolling device link to each other with described valve switch handle, also is provided with Rolling bearing in order to link with described valve switch rotatingshaft outside the described axis of rolling; And valve switch hand locking device, it includes the support that is installed in the described valve switch control box, on this support, be provided with active lock hook, be used to state that valve is held open and be interlocked with the Rolling bearing that described valve switch handle locks fulcrum axis of rolling device down by a drive shaft cartridge.
As a kind of preferred version of the present utility model, the end of the lever of described floating ball lever device links to each other by the end of wire rope with the active lock hook of described valve switch hand locking device.
As a kind of preferred version of the present utility model, described first signal transmitting apparatus includes first static pulley, and this first static pulley is provided with end and the described manually opened valve handle of wire rope in order to connect described valve switch handle.
As a kind of preferred version of the present utility model, described secondary signal transmitting set includes second static pulley, and this second static pulley is provided with spring in order to connect the end of described valve switch handle, and described spring also connects the casing of described valve switch control box.
As a kind of preferred version of the present utility model, described the 3rd signal transmitting apparatus includes the 3rd static pulley, and the 3rd static pulley connects a gravity iron block by wire rope, and this gravity iron block relies on gravity sagging naturally; The other end of described wire rope and the spring on described second static pulley are connected the end of described valve switch handle simultaneously.
As a kind of preferred version of the present utility model, the end of described valve switch handle is respectively equipped with the spring that tie point links to each other with the secondary signal transmitting set in order to the wire rope that links to each other with described first signal transmitting apparatus, the 3rd signal transmitting apparatus of installing.
Technique effect of the present utility model is, need not power supply in the whole process of automatic-closing valve behind spilling water, does not exist electric leakage dangerous, has improved safety and reliability.
Another technique effect of the present utility model is, and is simple and reliable for structure, easy for installation and need not operational maintenance.
Another technique effect of the present utility model is, avoided causing after the pump house generation spilling water accident a large amount of wastes of water resources.
Description of drawings
Below in conjunction with accompanying drawing and better embodiment the utility model is described in further detail.
Fig. 1 a is the plan view of device for auto closing valve for overflow of mechanical pump room of the present utility model under valve opening state;
Fig. 1 b is the side view of device for auto closing valve for overflow of mechanical pump room of the present utility model under valve opening state;
Fig. 2 a is the plan view of device for auto closing valve for overflow of mechanical pump room of the present utility model under the valve closing state;
Fig. 2 b is the side view of device for auto closing valve for overflow of mechanical pump room of the present utility model under the valve closing state;
Fig. 3 a is the side view of the water level induction ball float case of device for auto closing valve for overflow of mechanical pump room of the present utility model;
Fig. 3 b is the plan view of the water level induction ball float case of device for auto closing valve for overflow of mechanical pump room of the present utility model;
Fig. 3 c is vertical front view of the water level induction ball float case of device for auto closing valve for overflow of mechanical pump room of the present utility model;
Fig. 4 a is the side view of the valve switch handle locking fulcrum axis of rolling device of device for auto closing valve for overflow of mechanical pump room of the present utility model;
Fig. 4 b is vertical front view of the valve switch handle locking fulcrum axis of rolling device of device for auto closing valve for overflow of mechanical pump room of the present utility model;
Fig. 4 c is the plan view of the valve switch handle locking fulcrum axis of rolling device of device for auto closing valve for overflow of mechanical pump room of the present utility model;
Fig. 5 a is the side view of the valve switch hand locking device of device for auto closing valve for overflow of mechanical pump room of the present utility model;
Fig. 5 b is vertical front view of the valve switch hand locking device of device for auto closing valve for overflow of mechanical pump room of the present utility model; And
Fig. 5 c is the plan view of the valve switch hand locking device of device for auto closing valve for overflow of mechanical pump room of the present utility model.
Embodiment
Shown in Fig. 1 a and Fig. 1 b, device for auto closing valve for overflow of mechanical pump room of the present utility model includes valve switch control box 9, is equiped with valve switch locking device, valve switch power plant in it and link to each other with described valve switch power plant first signal transmitting apparatus, secondary signal transmitting set and the 3rd signal transmitting apparatus; The manually opened valve handle that links to each other with described valve switch power plant by described first signal transmitting apparatus; And the water level signal induction installation that links to each other with described valve switch locking device.
Please be simultaneously in conjunction with Fig. 3 a, Fig. 3 b and Fig. 3 c, described water level signal induction installation comprises water level induction ball float case 3, be equiped with a floating ball lever device in this water level induction ball float case 3, it comprises that described floating ball lever device is installed in described water level responds to the axle 33 in the ball float case, the ball float 31 that connects this lever of 33 32 and be arranged at described lever 32 1 ends, and described ball float 31 hangs down to the terrace face naturally by action of gravity under no spilling water state.
The valve switch rotatingshaft 21 that described valve switch power plant comprise valve switch handle 22 and are attached thereto.
Please be simultaneously in conjunction with Fig. 4 a, Fig. 4 b, Fig. 4 c, Fig. 5 a, Fig. 5 b and Fig. 5 c, described valve switch locking device comprises valve switch handle locking fulcrum axis of rolling device, it includes the axis of rolling 42, the two axial ends of this axis of rolling 42 is respectively arranged with support 43 makes described axis of rolling device link to each other with described valve switch handle 22, also is provided with Rolling bearing 41 in order to link with described valve switch rotatingshaft 21 outside the described axis of rolling 42; And valve switch hand locking device, it includes the support 52 that is installed in the described valve switch control box 9, on this support 52, be equiped with active lock hook 53, be used to state that valve 66 is held open and be interlocked with the Rolling bearing 41 that described valve switch handle locks fulcrum axis of rolling device down by a transmission shaft 51.
The end of the lever 32 of described floating ball lever device links to each other with the end of the active lock hook 53 of described valve switch hand locking device by wire rope 7.Described first signal transmitting apparatus includes first static pulley 61, and this first static pulley 61 is provided with end and the described manually opened valve handle 11 of wire rope 12 in order to connect described valve switch handle 22.Described secondary signal transmitting set and the 3rd signal transmitting apparatus include second static pulley 62 and the 3rd static pulley 63, this second static pulley 62 is provided with spring 8, the wire rope 64 that one gravity iron block 65 connects by being installed on described the 3rd signal transmitting apparatus passes through described the 3rd static pulley 63 all in order to connect the end of described valve switch handle 22, described spring 8 also connects the casing of described valve switch control box 9, and 65 of described gravity iron blocks pass through to connect wire rope 64 and rely on gravity sagging naturally through the 3rd static pulley 63.
Shown in Fig. 1 a and Fig. 1 b, when pump house is in no spilling water state, the mechanical type spilling water self acting stop valve that is installed in the pump house water inlet manifold is in opening state, by manually pull out manually-operated gate switch knob 11 make with it the valve switch power plant that link to each other by the wire rope 12 that is arranged on first static pulley 61 valve switch handle 22 location and make the spring 8 that is arranged on second static pulley 62 be in extended state, gravity iron block 65 is in the state of being raised by wire rope 64 and the 3rd static pulley 63.Simultaneously, the active lock hook 53 of valve switch hand locking device is interlocked with the Rolling bearing 41 of described valve switch handle locking fulcrum axis of rolling device, and this Rolling bearing 41 links with described valve switch rotatingshaft 21; The ball float 31 of the floating ball lever device in the water level induction ball float power box hangs down on the terrace face of pump house naturally owing to action of gravity.
Please be simultaneously in conjunction with Fig. 2 a and Fig. 2 b, after pump house breaks down spilling water, when the terrace water level rises to about 10 centimetres to 15 centimetres, to float the lever 32 that drives the floating ball lever device descending owing to floating function for the ball float 31 of the floating ball lever device in the water level induction ball float power box, simultaneously, by shackle line 7 with transmission of power to the valve switch hand locking device, make the active lock hook 53 of valve switch hand locking device be separated with the Rolling bearing 41 that the valve switch handle locks fulcrum axis of rolling device, being about to valve switch locking device draws back, at this moment, under valve switch handle 22 acts under the elastic reaction of spring 8 and in the sagging naturally gravity of gravity iron block 65, valve handle 11 being moved on the position of valve closing makes valve close automatically, cut off the water source that enters pump house, prevented that pump house from continuing spilling water and causing flooding and damaging water supply equipment.
Device for auto closing valve for overflow of mechanical pump room of the present utility model, the energy of its throttle down is to utilize the elasticity of spring and the sagging naturally gravity of gravity iron block to act on simultaneously, it gathers the spilling water signal is to utilize ball float buoyancy and lever principle, transfer to the locking device of control valve handle by wire rope, valve closing-locking device is opened, utilize the sagging naturally gravity of telescopic spring power and gravity iron block, valve handle is pulled to closed position, thereby cut off the water inlet water source of intake pipe towards pump house, make pump house equipment exempt from loss and cause danger, also avoided simultaneously causing after the pump house generation spilling water accident a large amount of wastes of water resources.In addition, it is simple and reliable for structure, easy for installation and need not operational maintenance.
Below preferred embodiment of the present utility model is specified, but the utility model is not limited to described embodiment, those of ordinary skill in the art also can make all modification that is equal to or replacement under the prerequisite of the utility model spirit, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (9)
1. a device for auto closing valve for overflow of mechanical pump room is characterized in that, comprising:
The valve switch control box is equiped with valve switch locking device, valve switch power plant and link to each other with described valve switch power plant first signal transmitting apparatus, secondary signal transmitting set and the 3rd signal transmitting apparatus in it;
Manually opened valve handle, it links to each other with described valve switch power plant by described first signal transmitting apparatus; And
The water level signal induction installation, it links to each other with described valve switch locking device.
2. device for auto closing valve for overflow of mechanical pump room according to claim 1, it is characterized in that: described water level signal induction installation comprises water level induction ball float case, be equiped with a floating ball lever device in this water level induction ball float case, it comprises that described floating ball lever device is installed in described water level responds to the axle in the ball float case, the ball float that connects this lever and be arranged at described lever one end, and described ball float hangs down to the terrace face naturally by action of gravity under no spilling water state.
3. device for auto closing valve for overflow of mechanical pump room according to claim 1 and 2 is characterized in that: the valve switch rotatingshaft that described valve switch power plant comprise the valve switch handle and are attached thereto.
4. device for auto closing valve for overflow of mechanical pump room according to claim 3, it is characterized in that: described valve switch locking device comprises valve switch handle locking fulcrum axis of rolling device, it includes the axis of rolling, the two axial ends of this axis of rolling is respectively arranged with support makes described axis of rolling device link to each other with described valve switch handle, also is provided with Rolling bearing in order to link with described valve switch rotatingshaft outside the described axis of rolling; And valve switch hand locking device, it includes the support that is installed in the described valve switch control box, on this support, be provided with active lock hook, be used to state that valve is held open and be interlocked with the Rolling bearing that described valve switch handle locks fulcrum axis of rolling device down by a drive shaft cartridge.
5. device for auto closing valve for overflow of mechanical pump room according to claim 4 is characterized in that: the end of the lever of described floating ball lever device links to each other by the end of wire rope with the active lock hook of described valve switch hand locking device.
6. device for auto closing valve for overflow of mechanical pump room according to claim 5, it is characterized in that: described first signal transmitting apparatus includes first static pulley, and this first static pulley is provided with end and the described manually opened valve handle of wire rope in order to connect described valve switch handle.
7. device for auto closing valve for overflow of mechanical pump room according to claim 6, it is characterized in that: described secondary signal transmitting set includes second static pulley, this second static pulley is provided with spring in order to connect the end of described valve switch handle, and described spring also connects the casing of described valve switch control box.
8. device for auto closing valve for overflow of mechanical pump room according to claim 7, it is characterized in that: described the 3rd signal transmitting apparatus includes the 3rd static pulley, the 3rd static pulley connects a gravity iron block by wire rope, and this gravity iron block relies on gravity sagging naturally; The other end of described wire rope and the spring on described second static pulley are connected the end of described valve switch handle simultaneously.
9. device for auto closing valve for overflow of mechanical pump room according to claim 8 is characterized in that: the end of described valve switch handle is respectively equipped with the spring that tie point links to each other with the secondary signal transmitting set in order to the wire rope that links to each other with described first signal transmitting apparatus, the 3rd signal transmitting apparatus of installing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820156612XU CN201310666Y (en) | 2008-12-05 | 2008-12-05 | Automatic closing valve device for mechanical pump house spill-water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820156612XU CN201310666Y (en) | 2008-12-05 | 2008-12-05 | Automatic closing valve device for mechanical pump house spill-water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201310666Y true CN201310666Y (en) | 2009-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820156612XU Expired - Fee Related CN201310666Y (en) | 2008-12-05 | 2008-12-05 | Automatic closing valve device for mechanical pump house spill-water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201310666Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537472A (en) * | 2011-12-11 | 2012-07-04 | 冯立国 | Check type emptying valve of solar heater |
| CN104455609A (en) * | 2014-11-28 | 2015-03-25 | 重庆市明皓光学仪器有限公司 | Pressure adjustment device |
| CN108319209A (en) * | 2018-04-23 | 2018-07-24 | 天津职业技术师范大学 | kitchen environment safety monitoring system based on internet of things and its monitoring method |
| CN108591588A (en) * | 2018-07-26 | 2018-09-28 | 中国地震局工程力学研究所 | Seismic safety valve door component and gas burning system |
| CN108644458A (en) * | 2018-07-26 | 2018-10-12 | 中国地震局工程力学研究所 | Seismic sensor cable automatic-closing valve and gas burning system |
-
2008
- 2008-12-05 CN CNU200820156612XU patent/CN201310666Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537472A (en) * | 2011-12-11 | 2012-07-04 | 冯立国 | Check type emptying valve of solar heater |
| CN104455609A (en) * | 2014-11-28 | 2015-03-25 | 重庆市明皓光学仪器有限公司 | Pressure adjustment device |
| CN108319209A (en) * | 2018-04-23 | 2018-07-24 | 天津职业技术师范大学 | kitchen environment safety monitoring system based on internet of things and its monitoring method |
| CN108591588A (en) * | 2018-07-26 | 2018-09-28 | 中国地震局工程力学研究所 | Seismic safety valve door component and gas burning system |
| CN108644458A (en) * | 2018-07-26 | 2018-10-12 | 中国地震局工程力学研究所 | Seismic sensor cable automatic-closing valve and gas burning system |
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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: 20090916 Termination date: 20131205 |