CN223677156U - Winter temperature control regulating valve with leakage flow anti-freezing structure - Google Patents
Winter temperature control regulating valve with leakage flow anti-freezing structureInfo
- Publication number
- CN223677156U CN223677156U CN202520274575.6U CN202520274575U CN223677156U CN 223677156 U CN223677156 U CN 223677156U CN 202520274575 U CN202520274575 U CN 202520274575U CN 223677156 U CN223677156 U CN 223677156U
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- China
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- fixedly connected
- valve
- valve body
- temperature control
- sealing
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Abstract
The utility model discloses a winter temperature control regulating valve with a drainage anti-freezing structure, which comprises a regulating valve unit, wherein the regulating valve unit comprises a valve body, a branch pipe is fixedly connected to the upper surface of the valve body, a threaded column is connected to the inner thread of the branch pipe, a sealing plate is rotatably connected to the lower end of the threaded column, a reset spring is fixedly connected to the lower surface of the sealing plate, a sealing plug is fixedly connected to the lower end of the reset spring, a sealing assembly is arranged in the branch pipe, a drainage pipe is fixedly connected to one side of the lower surface of the valve body, and a heat preservation cover is fixedly connected to the outer surface of the valve body. The utility model can reduce the possibility of freezing in the valve through the arrangement of the heat insulation cover and the heater, and can control the switch of the bleeder tube through the arrangement of the sealing component, so that the residual liquid in the valve can be discharged, the protection effect of the valve is improved, and the valve is convenient to use.
Description
Technical Field
The utility model relates to the technical field of valves, in particular to a winter temperature control regulating valve with a drainage anti-freezing structure.
Background
The winter temperature control regulating valve is an automatic device for controlling the temperature in the environments such as a heating system, an air conditioning system or a hot water system, is usually arranged on a heating, heating or cooling pipeline, and is used for regulating the flow of liquid or gas to achieve a set temperature target.
Disclosure of utility model
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problems with the conventional winter temperature control regulating valve having a drain antifreeze structure.
Therefore, the utility model aims to provide a winter temperature control regulating valve with a leakage flow anti-freezing structure, which aims to solve the problem that the existing temperature control valve is easy to freeze in winter or colder in the use process, and the valve is easy to damage.
In order to solve the technical problems, the utility model provides the following technical scheme that the winter temperature control regulating valve with the drainage anti-freezing structure comprises:
The regulating valve unit comprises a valve body, the upper surface fixedly connected with branch pipe of valve body, the inside threaded connection of branch pipe has the screw thread post, the lower extreme rotation of screw thread post is connected with the closing plate, the lower surface fixedly connected with reset spring of closing plate, reset spring's lower extreme fixedly connected with sealing plug, the inside of branch pipe is provided with seal assembly, the lower surface one side fixedly connected with bleeder, the surface fixedly connected with heat preservation cover of valve body.
As an optimal scheme of the winter temperature control regulating valve with the drainage anti-freezing structure, a heater is fixedly connected inside the heat preservation cover, the heater is fixedly connected with a controller and is fixedly connected to the outer surface of the heat preservation cover, and flanges are fixedly connected to two ends of the valve body.
As an optimal scheme of the winter temperature control regulating valve with the drainage anti-freezing structure, the sealing plate is connected inside the branch pipe in a sliding mode, and the upper end of the threaded column is fixedly connected with a handle.
As a preferable scheme of the winter temperature control regulating valve with the drainage anti-freezing structure, the sealing assembly comprises a telescopic rod, one end of the telescopic rod is fixedly connected to the outer surface of the sealing plug, the upper end of the telescopic rod is fixedly connected with a perfusion tube, the lower surface of one end of the perfusion tube is fixedly connected with an extension tube, the inside of the extension tube is connected with a connecting rod in a sliding mode, and the lower end of the connecting rod is fixedly connected with a sealing ball.
As an optimal scheme of the winter temperature control regulating valve with the drainage anti-freezing structure, the outer surface of the infusion tube is fixedly connected to the inside of the valve body, liquid is arranged in the infusion tube, a tension spring is fixedly connected to the inside of the extension tube, and the lower end of the tension spring is fixedly connected to the upper end of the connecting rod.
As an optimal scheme of the winter temperature control regulating valve with the drainage anti-freezing structure, the infusion tube is communicated with the telescopic rod and the extension tube, liquid in the infusion tube is poured into the telescopic rod and the extension tube, and the lower part of the outer surface of the sealing ball is attached to the inside of the drainage tube.
The utility model has the beneficial effects that:
The setting through heat preservation cover and heater can reduce the inside possibility that freezes that appears of valve to can control the switch of bleeder pipe through seal assembly's setting, then can go out the inside residual liquid of valve, improve the protection effect to the valve, make things convenient for the use.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
Fig. 1 is a perspective view of a winter temperature control regulating valve with a drainage anti-freezing structure provided by the utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
Fig. 3 is a schematic view of the seal assembly of fig. 1.
100 Parts of a regulating valve unit, 101 parts of a valve body, 102 parts of a branch pipe, 103 parts of a screw column, 104 parts of a sealing plate, 105 parts of a return spring, 106 parts of a sealing plug, 107 parts of a sealing assembly, 107a parts of a telescopic rod, 107b parts of a perfusion tube, 107c parts of an extension tube, 107d parts of a tension spring, 107e parts of a connecting rod, 107f parts of a sealing ball, 108 parts of a bleeder tube, 109 parts of a heat preservation cover, 110 parts of a heater, 111 parts of a flange.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1-3, the present utility model provides a winter temperature control regulating valve with a drain antifreeze structure, comprising:
The regulating valve unit 100 comprises a valve body 101, wherein a branch pipe 102 is fixedly connected to the upper surface of the valve body 101, a threaded column 103 is connected to the inner thread of the branch pipe 102, a sealing plate 104 is rotatably connected to the lower end of the threaded column 103, a reset spring 105 is fixedly connected to the lower surface of the sealing plate 104, a sealing plug 106 is fixedly connected to the lower end of the reset spring 105, a sealing assembly 107 is arranged in the branch pipe 102, a bleeder 108 is fixedly connected to one side of the lower surface of the valve body 101, and a heat preservation cover 109 is fixedly connected to the outer surface of the valve body 101. When the sealing plate 104 moves downwards, the elastic force of the return spring 105 causes the sealing plug 106 to tightly seal the valve port, so that excessive leakage or freezing of fluid is avoided, the sealing assembly 107 can effectively prevent liquid leakage caused by temperature difference change, and meanwhile, the backflow prevention effect can be achieved, the bleeder pipe 108 can follow the valve to open and close, redundant fluid is removed, the heat preservation cover 109 can keep the temperature of the valve body 101 in a cold environment, freezing or freezing of the valve body 101 and fluid in the valve due to the influence of low temperature of the outside is prevented, and normal operation of the regulating valve is ensured.
Wherein, the inside fixedly connected with heater 110 of heat preservation cover 109, heater 110 fixedly connected with controller and fixed connection are at the surface of heat preservation cover 109, and the both ends of valve body 101 all are fixedly connected with flange 111. The heater 110 accurately adjusts the temperature through the controller, prevents the valve body 101 and pipelines and fluid around the valve body from freezing, avoids valve blockage or leakage, automatically adjusts heating power according to external temperature change, enables a heating system to operate efficiently, saves energy, effectively insulates external low temperature by the heat preservation cover 109, and can also keep heat of the heater 110 concentrated around the valve body 101 to provide a continuous and stable temperature control effect.
Further, a sealing plate 104 is slidably connected to the inside of the branch pipe 102, and a handle is fixedly connected to the upper end of the threaded column 103. The handle can be used for manually adjusting the position of the sealing plate 104, so that the opening pressure of the valve can be conveniently adjusted, and different working environments can be conveniently adapted.
Further, the sealing assembly 107 comprises a telescopic rod 107a, one end of the telescopic rod 107a is fixedly connected to the outer surface of the sealing plug 106, the upper end of the telescopic rod 107a is fixedly connected with an infusion tube 107b, the lower surface of one end of the infusion tube 107b is fixedly connected with an extension tube 107c, a connecting rod 107e is slidably connected to the inside of the extension tube 107c, and the lower end of the connecting rod 107e is fixedly connected with a sealing ball 107f. The outer surface of the infusion tube 107b is fixedly connected to the inside of the valve body 101, liquid is arranged in the infusion tube 107b, a tension spring 107d is fixedly connected to the inside of the extension tube 107c, and the lower end of the tension spring 107d is fixedly connected to the upper end of the connecting rod 107 e. The infusion tube 107b is communicated with the telescopic rod 107a and the extension tube 107c, and liquid in the infusion tube 107b is poured into the telescopic rod 107a and the extension tube 107c, and the lower part of the outer surface of the sealing ball 107f is attached to the inside of the drain tube 108. The liquid flows in the infusion tube 107b, so that the telescopic rod 107a and the extension tube 107c jointly act to ensure that the sealing plug 106 can be accurately telescopic and regulated, and the tension spring 107d acts to provide a certain restoring force to ensure that the connecting rod 107e can be pulled back when needed and ensure that the joint position between the sealing ball 107f and the drain tube 108 is always stable.
During the use, at first can drive telescopic link 107a and remove and then can remove through the inside liquid promotion connecting rod 107e of transfer line 107b when liquid or gaseous promotion sealing plug 106 removes, just can make sealing ball 107f block up bleeder tube 108, keep the normal operating of valve body 101, reset spring 105 can promote sealing plug 106 and close when valve body 101 internal pressure is insufficient, and then can pull connecting rod 107e through the setting of negative pressure and extension spring 107d and upwards remove, just can open bleeder tube 108 and discharge inside liquid, can keep the inside temperature reduction of valve body 101 through heater 110 and heat preservation cover 109 and freeze the possibility, improve the security and the convenience of use.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520274575.6U CN223677156U (en) | 2025-02-20 | 2025-02-20 | Winter temperature control regulating valve with leakage flow anti-freezing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520274575.6U CN223677156U (en) | 2025-02-20 | 2025-02-20 | Winter temperature control regulating valve with leakage flow anti-freezing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223677156U true CN223677156U (en) | 2025-12-16 |
Family
ID=97969061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520274575.6U Active CN223677156U (en) | 2025-02-20 | 2025-02-20 | Winter temperature control regulating valve with leakage flow anti-freezing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223677156U (en) |
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2025
- 2025-02-20 CN CN202520274575.6U patent/CN223677156U/en active Active
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