CN202719234U - Improved energy-saving constant temperature control device - Google Patents
Improved energy-saving constant temperature control device Download PDFInfo
- Publication number
- CN202719234U CN202719234U CN 201220400432 CN201220400432U CN202719234U CN 202719234 U CN202719234 U CN 202719234U CN 201220400432 CN201220400432 CN 201220400432 CN 201220400432 U CN201220400432 U CN 201220400432U CN 202719234 U CN202719234 U CN 202719234U
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- bonnet
- temperature control
- valve
- improved energy
- saving constant
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Abstract
The utility model discloses an improved energy-saving constant temperature control device. The improved energy-saving constant temperature control device comprises a valve body. An adapter tube is arranged on the end portion of one side of the valve body, and an opening communicated with the adapter tube is arranged on the other side of the valve body. The improved energy-saving constant temperature control device is characterized in that a bonnet is arranged in the middle of the valve body, a stopper is arranged in the bonnet, and a valve controller is arranged on the upper end of the bonnet and connected with the stopper in transmission mode. Furthermore, the stopper comprises a movable bar which is flexibly connected with and penetrates through the bonnet, a water fender is arranged on the lower end of the movable bar and the movable bar contacts the bonnet in sealing mode. The improved energy-saving constant temperature control device can achieve control of a thermostatic valve through the valve controller not manual operation, guarantee turning down operation timely when heating temperature is higher than specified temperature, save heat resources, guarantee operation of turning up a valve timely for users when temperature can not achieve the specified temperature, guarantee sufficient supply of heat, improve heating effect greatly, avoid resource waste, and bring convenience to management of central heating.
Description
Technical field
The utility model belongs to valve field, specifically, relates to a kind of improved energy-saving constant-temperature control gear.
Background technique
At present, northern area in the winter time, weather is colder, main heating means are exactly central heating.Central heating needs heating duration long, should central heating save money.From the using energy source aspect, the central heating one-time investment is large, and operating cost is high, no matter whether needs all the time whole day heat supply of heating installation.In central heating system, valve is widely used at present.In the existing valve, especially in hot duct, the use of thermostatic valve is more general.But what existing thermostatic valve adopted is highly sensitive memory alloy assembly, and the memory alloy assembly changes hot and cold water flow control outflow by elongation and contraction and sets temperature water, to reach the purpose of control water temperature.But also there is defective in the thermostatic valve that highly sensitive memory alloy assembly is made, and the very grammatical switching of main manifestations all is manually to control.When the heating user indoor temperature was higher than the temperature of regulation, closing operation need to manually carry out, and this has just caused the control inaccuracy, and is forgetting the waste that has caused heat supply in the situation of closing, and had also reduced the heating supply to the low user of temperature simultaneously.
Summary of the invention
The technical problems to be solved in the utility model is to overcome defects, provide a kind of simple in structure, can realize that automatically control cut-offs and guarantee the improved energy-saving constant-temperature control gear of heating effect.
For addressing the above problem, the technological scheme that the utility model adopts is:
A kind of improved energy-saving constant-temperature control gear comprises valve body, and a side end of valve body is for taking over, and opposite side is provided with and takes over the opening of coming round, and it is characterized in that: the middle part of described valve body is provided with bonnet, is provided with stopper in the bonnet; Described bonnet upper end is equipped with valve positioner, and valve positioner is connected with stopper.
Say further:
Described stopper comprises the motion bar that is flexibly connected and runs through bonnet, and the lower end of motion bar is equipped with manger board; Described motion bar contacts with the bonnet sealing.
Described valve positioner comprises electrical actuator and controller, and controller and electrical actuator are electrically connected.
Further say:
Be socketed with spring on the described motion bar, the two ends of spring are connected with motion bar, bonnet lower inside respectively.
Owing to adopted technique scheme, compared with prior art, be connected with motion bar in the bonnet of the present utility model, between motion bar and bonnet inwall spring is arranged.Simultaneously, be provided with valve positioner on the bonnet, the electrical actuator in the valve positioner can autocontrol valve.The bottom of motion bar is equipped with manger board, and manger board cooperates with valve inner, can realize controlling the purpose of thermostatic valve.Such design, can realize by valve positioner control thermostatic valve, nothing but manual operation, guaranteed in time to realize when heating temperature is higher than set point of temperature turning down operation, saved heat resources, guaranteed that also the inaccessible user of temperature in time opens large valve, guarantee the sufficient supplies of heat energy, greatly strengthen heating effect, avoided the waste of resource, also be convenient to the management of central heating.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is a kind of embodiment's of the utility model internal structure schematic representation.
Among the figure: the 1-valve body; The 2-bonnet; The 3-spring; The 4-valve positioner; The 5-motion bar; 6-takes over; The 7-hexagonal nuts; The 8-manger board; The 9-opening.
Embodiment
Embodiment:
As shown in Figure 1, a kind of improved energy-saving constant-temperature control gear comprises valve body 1, and a side end of valve body 1 is for taking over 6, and opposite side is provided with and takes over 6 openings of coming round 9.Hot duct in adapter 6 and the opening 9 difference connected sets is to reach the purpose of control.In the utility model, the middle part of described valve body 1 is provided with bonnet 2, is provided with stopper in the bonnet 2.Described bonnet 2 upper ends are equipped with valve positioner 4, and valve positioner 4 is connected with stopper, and generally both are threaded.Generally, between bonnet 2 and stopper, set up pad 5, to realize better sealing effect.And in the inboard of taking over hexagonal nuts 7 is set, be in order better to be connected with hot duct.These all are the technological means that those skilled in that art commonly use.Adopt above means to improvement of the present utility model or transformation, all belong to protection domain of the present utility model.
In the present embodiment, described stopper comprises the motion bar 5 that is flexibly connected and runs through bonnet 2, and the lower end of motion bar 5 is equipped with manger board.For better work, motion bar 5 contacts with bonnet 2 sealings.Motion bar 5 contacts with bonnet 2 sealings, and adoptable technological means is varied.Such technological means those skilled in that art can easily realize.In addition, the kind of valve positioner 4 has many kinds, and in the present embodiment, valve positioner 4 comprises electrical actuator and controller, and controller is connected with electrical actuator.
In addition, be socketed with spring 3 on the described motion bar 5, the two ends of spring 3 are connected with motion bar 5, bonnet 2 lower inside respectively.
Electrical actuator comprises electric heat source and the paraffin that wraps in the shell, and paraffin is solid-state at ordinary times, and controller is electrically connected with electric heat source.The controller external equipment connects, and utilizes the signal of external equipment, controls the work of electric heat source.When temperature was lower than requirement, controller can be switched on to electric heat source, the electric heat source heating, and paraffin expands, and can produce pressure, so that motion bar descends, turns down the flow of hot water, reaches the purpose that reduces room temperature.When temperature was higher than requirement, controller can cut off the power supply to electric heat source, and electric heat source is not being generated heat, the paraffin shrinkage, and motion bar rises under the effect of spring, opens the flow of large hot water, reaches the purpose that improves room temperature.
Be connected with motion bar in the bonnet of the present utility model, between motion bar and bonnet inwall spring arranged.Simultaneously, be provided with valve positioner on the bonnet, the electrical actuator in the valve positioner can autocontrol valve.The bottom of motion bar is equipped with manger board, and manger board cooperates with valve inner, can realize controlling the purpose of thermostatic valve.Such design, can realize by valve positioner control thermostatic valve, nothing but manual operation, guaranteed in time to realize when heating temperature is higher than set point of temperature turning down operation, saved heat resources, guaranteed that also the inaccessible user of temperature in time opens large valve, guarantee the sufficient supplies of heat energy, greatly strengthen heating effect, avoided the waste of resource, also be convenient to the management of central heating.
The utility model is not limited to above-mentioned preferred implementation, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or akin technological scheme, all belong to protection domain of the present utility model.
Claims (4)
1. improved energy-saving constant-temperature control gear, comprise valve body (1), one side end of valve body (1) is for taking over (6), opposite side is provided with and takes over the opening (9) of (6) coming round, it is characterized in that: the middle part of described valve body (1) is provided with bonnet (2), and bonnet is provided with stopper in (2); Described bonnet upper end is equipped with valve positioner (4), and valve positioner (4) is connected with stopper.
2. the improved energy-saving constant-temperature control gear described in according to claim 1, it is characterized in that: described stopper comprises the motion bar (5) that is flexibly connected and runs through bonnet (2), and the lower end of motion bar (5) is equipped with manger board (8); Described motion bar (5) contacts with bonnet (2) sealing.
3. the improved energy-saving constant-temperature control gear described in according to claim 1 and 2, it is characterized in that: described valve positioner (4) comprises electrical actuator and controller, controller and electrical actuator are electrically connected.
4. the improved energy-saving constant-temperature control gear described in according to claim 3, it is characterized in that: be socketed with spring (3) on the described motion bar (5), the two ends of spring (3) are connected with motion bar (5), bonnet (2) lower inside respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400432 CN202719234U (en) | 2012-08-13 | 2012-08-13 | Improved energy-saving constant temperature control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220400432 CN202719234U (en) | 2012-08-13 | 2012-08-13 | Improved energy-saving constant temperature control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719234U true CN202719234U (en) | 2013-02-06 |
Family
ID=47621058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220400432 Expired - Lifetime CN202719234U (en) | 2012-08-13 | 2012-08-13 | Improved energy-saving constant temperature control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791873A (en) * | 2015-05-14 | 2015-07-22 | 秦皇岛市荣创科技发展有限公司 | Energy-saving building heating system |
-
2012
- 2012-08-13 CN CN 201220400432 patent/CN202719234U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791873A (en) * | 2015-05-14 | 2015-07-22 | 秦皇岛市荣创科技发展有限公司 | Energy-saving building heating system |
| CN104791873B (en) * | 2015-05-14 | 2017-08-25 | 郑伟 | A kind of energy-saving house heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |
|
| CX01 | Expiry of patent term |