CN203977500U - The defroster of supply channel - Google Patents
The defroster of supply channel Download PDFInfo
- Publication number
- CN203977500U CN203977500U CN201420417795.1U CN201420417795U CN203977500U CN 203977500 U CN203977500 U CN 203977500U CN 201420417795 U CN201420417795 U CN 201420417795U CN 203977500 U CN203977500 U CN 203977500U
- Authority
- CN
- China
- Prior art keywords
- valve
- water intaking
- feed pipe
- controller
- defroster
- 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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- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model discloses a kind of defroster of supply channel, aim to provide the defroster of the emptying supply channel of a kind of control piper automatically.It is arranged on the feed pipe with water intaking valve; It comprises and is communicated in the gutter on feed pipe with draining valve, is arranged at the temp probe in feed pipe, controls the drive unit that water intaking valve and draining valve open and close, and the controller that is electrically connected temp probe and drive unit; Described water intaking valve is normally open, and described draining valve is normally off, and when temp probe detected temperatures sets value lower than controller, controller accessory drive is realized the conversion of the open/close states of water intaking valve and draining valve.The utility model detects the temperature in feed pipe by temperature pick up, when the temperature in feed pipe sets value lower than controller, controller is controlled electric motor starting, and then realize the conversion of the open/close states of water intaking valve and draining valve, realize the discharge of water body in feed pipe, prevent that in feed pipe, water body freezes and broken ring feed pipe.
Description
Technical field
The utility model relates to supply channel freezing proof technique field, especially relates to a kind of defroster of supply channel.
Background technology
At present, the supply channel of building and some other equipment, as solar water heater, this type of supply channel is exposed to outdoor part pipeline and very easily produces and freeze winter, prevent that pipeline from freezing, generally take to pipeline parcel insulation layer or add electric heater unit, but former approach can not effectively prevent that pipeline from freezing, the latter expends power supply, not energy-conservation.Also having a kind of reasonable method is by pipeline evacuation, but the weather freezing in certain areas is not often to have, only have part in the winter time to there will be the low temperature situation that freezes night, and the emptying pipeline of the method need every day, waste water source, water is subject to great restriction, uses very inconvenient, if forget emptying pipeline, the water in pipeline can freeze to destroy pipeline.
Utility model content
The utility model has overcome shortcoming of the prior art, and the defroster of the emptying supply channel of a kind of automatic control piper is provided, and the emptying period of this defroster is accurate, can guarantee water and the emptying best combination that reaches, extremely easy to use.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions: a kind of defroster of supply channel, and it is arranged on the feed pipe with water intaking valve; It comprises and is communicated in the gutter on feed pipe with draining valve, is arranged at the temp probe in feed pipe, controls the drive unit that water intaking valve and draining valve open and close, and the controller that is electrically connected temp probe and drive unit; Described water intaking valve is normally open, and described draining valve is normally off, and when temp probe detected temperatures sets value lower than controller, controller accessory drive is realized the conversion of the open/close states of water intaking valve and draining valve.
Preferably, described drive unit comprises pedestal, is arranged at two sprocket wheels that parameter is identical on pedestal, connects the chain of sprocket wheel, and the motor of one of them sprocket wheel that is in transmission connection, and described motor and controller are electrically connected; The rotating shaft of two described sprocket wheels is fixedly connected with the valve rod of water intaking valve valve rod and draining valve respectively.
Preferably, described drive unit comprises pedestal, is arranged on pedestal the identical and meshed gears of two parameters, and the motor of one of them gear that is in transmission connection, and described motor and controller are electrically connected; The rotating shaft of two described gears is fixedly connected with the valve rod of water intaking valve valve rod and draining valve respectively.
Preferably, described drive unit comprises pedestal, is arranged at two belt pulleys that parameter is identical on pedestal, connects the belt of belt pulley, and the motor of one of them belt pulley that is in transmission connection, and described motor and controller are electrically connected; The rotating shaft of two described belt pulleys is fixedly connected with the valve rod of water intaking valve valve rod and draining valve respectively.
Preferably, described motor is slowspeed machine.
Preferably, described water intaking valve and/or draining valve are ball valve.
Compared with prior art, the utlity model has following advantage:
(1) the utility model detects the temperature in feed pipe by temperature pick up, when the temperature in feed pipe sets value lower than controller, controller is controlled electric motor starting, and then realize the conversion of the open/close states of water intaking valve and draining valve, realize the discharge of water body in feed pipe, prevent that in feed pipe, water body freezes and broken ring feed pipe.
(2) the utility model can convert according to environment temperature; automatically realize supply and the discharge of water body in feed pipe; the impact of user's water is dropped to minimum, there will not be because forgetting or having little time the situation that emptying water body causes gutter to break, protect to greatest extent user's interests.
(3) the utility model is simple in structure, easy to use, can realize the keying of water intaking valve and draining valve by a set of drive unit, be convenient to maintenance and management, and use cost is lower.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of an embodiment of the utility model;
Fig. 2 is the right view of Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not paying the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Fig. 1-2 is depicted as a specific embodiment of the defroster of supply channel, and it is arranged on the feed pipe 2 with water intaking valve 1; Comprise and be communicated in the gutter 4 on feed pipe 2 with draining valve 3, be arranged at the temp probe 5 in feed pipe 2, control the drive unit that water intaking valve 1 and draining valve 3 open and close, and the controller 6 that is electrically connected temp probe 5 and drive unit; Described water intaking valve 1 is normally open, and described draining valve 3 is normally off, and when temp probe 5 detected temperatures set value lower than controller 6, controller 6 accessory drives are realized the conversion of the open/close states of water intaking valve 1 and draining valve 3.
Wherein, described drive unit comprises pedestal 21, is arranged at two belt pulleys 22 that parameter is identical on pedestal 21, connects the belt 23 of belt pulley 22, and the motor 24 of one of them belt pulley 22 that is in transmission connection, and described motor 24 is electrically connected with controller 6; The rotating shaft of two described belt pulleys 22 is fixedly connected with the valve rod of water intaking valve 1 valve rod and draining valve 3 respectively.Described motor 24 preferably adopts slowspeed machine, and described water intaking valve 1 and draining valve 3 preferably adopt ball valve.
Conversion as drive unit in above-described embodiment, the chain that its drive unit can adopt the sprocket wheel that two parameters are identical and connect sprocket wheel is replaced belt pulley 22 and belt 23, by motor 24, drive one of them sprocket wheel, the rotating shaft of two described sprocket wheels is fixedly connected with the valve rod of water intaking valve 1 valve rod and draining valve 3 respectively.
As the another kind of conversion of drive unit in above-described embodiment, its drive unit can adopt the identical and meshed gears of two parameters to replace belt pulley 22 and belt 23, by motor 24, drive one of them gear, the rotating shaft of two described gears is fixedly connected with the valve rod of water intaking valve 1 valve rod and draining valve 3 respectively.While arranging, can, according to actual facilities, rationally use intermediate drive gear.
The utility model detects the temperature in feed pipe by temperature pick up, when the temperature in feed pipe sets value lower than controller, controller is controlled electric motor starting, and then realize the conversion of the open/close states of water intaking valve and draining valve, realize the discharge of water body in feed pipe, prevent that in feed pipe, water body freezes and broken ring feed pipe.It is simple in structure, easy to use, can realize the keying of water intaking valve and draining valve by a set of drive unit, be convenient to maintenance and management, and use cost is lower.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. a defroster for supply channel, it is arranged on the have water intaking valve feed pipe (2) of (1); It is characterized in that: comprise and be communicated in the gutter (4) on feed pipe (2) with draining valve (3), be arranged at the temp probe (5) in feed pipe (2), control the drive unit that water intaking valve (1) and draining valve (3) open and close, and the controller (6) that is electrically connected temp probe (5) and drive unit; Described water intaking valve (1) is normally open, described draining valve (3) is normally off, when temp probe (5) detected temperatures sets value lower than controller (6), controller (6) accessory drive is realized the conversion of the open/close states of water intaking valve (1) and draining valve (3).
2. the defroster of supply channel according to claim 1, it is characterized in that: described drive unit comprises pedestal (21), be arranged at upper two sprocket wheels that parameter is identical of pedestal (21), the chain that connects sprocket wheel, and the motor of one of them sprocket wheel that is in transmission connection (24), described motor (24) is electrically connected with controller (6); The rotating shaft of two described sprocket wheels is fixedly connected with the valve rod of water intaking valve (1) valve rod and draining valve (3) respectively.
3. the defroster of supply channel according to claim 1, it is characterized in that: described drive unit comprises pedestal (21), be arranged at the identical and meshed gears of upper two parameters of pedestal (21), and the motor of one of them gear that is in transmission connection (24), described motor (24) is electrically connected with controller (6); The rotating shaft of two described gears is fixedly connected with the valve rod of water intaking valve (1) valve rod and draining valve (3) respectively.
4. the defroster of supply channel according to claim 1, it is characterized in that: described drive unit comprises pedestal (21), be arranged at the identical belt pulley (22) of upper two parameters of pedestal (21), the belt (23) that connects belt pulley (22), and the motor (24) of one of them belt pulley (22) that are in transmission connection, described motor (24) is electrically connected with controller (6); The rotating shaft of two described belt pulleys (22) is fixedly connected with the valve rod of water intaking valve (1) valve rod and draining valve (3) respectively.
5. according to the defroster of supply channel described in claim 2-4 any one, it is characterized in that: described motor (24) is slowspeed machine.
6. according to the defroster of supply channel described in claim 1-4 any one, it is characterized in that: described water intaking valve (1) and/or draining valve (3) are ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417795.1U CN203977500U (en) | 2014-07-28 | 2014-07-28 | The defroster of supply channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420417795.1U CN203977500U (en) | 2014-07-28 | 2014-07-28 | The defroster of supply channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977500U true CN203977500U (en) | 2014-12-03 |
Family
ID=51974959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420417795.1U Expired - Fee Related CN203977500U (en) | 2014-07-28 | 2014-07-28 | The defroster of supply channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977500U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625510A (en) * | 2016-03-18 | 2016-06-01 | 相舆科技（上海）有限公司 | Intelligent anti-freezing water pipe system |
| CN107143002A (en) * | 2017-06-08 | 2017-09-08 | 北京首都机场动力能源有限公司 | A kind of water system temperature control drain assembly |
-
2014
- 2014-07-28 CN CN201420417795.1U patent/CN203977500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625510A (en) * | 2016-03-18 | 2016-06-01 | 相舆科技（上海）有限公司 | Intelligent anti-freezing water pipe system |
| CN107143002A (en) * | 2017-06-08 | 2017-09-08 | 北京首都机场动力能源有限公司 | A kind of water system temperature control drain assembly |
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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 |
Granted publication date: 20141203 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |