CN219911821U - Quick-assembly closed quantitative series flow valve - Google Patents
Quick-assembly closed quantitative series flow valve Download PDFInfo
- Publication number
- CN219911821U CN219911821U CN202320999667.1U CN202320999667U CN219911821U CN 219911821 U CN219911821 U CN 219911821U CN 202320999667 U CN202320999667 U CN 202320999667U CN 219911821 U CN219911821 U CN 219911821U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- valve core
- conical
- quick
- 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.)
- Active
Links
- 238000012856 packing Methods 0.000 claims abstract description 10
- 210000004907 gland Anatomy 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 36
- 238000007789 sealing Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 11
- 230000006872 improvement Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
Abstract
The utility model provides a quick-closing quantitative series flow valve, which comprises: the valve body is provided with two connectors; the valve body is provided with a rotatable conical valve core, and the conical valve core is provided with two main runners and orifices which are perpendicular to each other; a packing gland is arranged at the position, close to the connecting shaft, of the conical valve core, and the packing gland is connected with the valve body through threads; the outer side of the packing gland is provided with a connecting support, and the connecting support is connected with the valve body through a bolt; a movable joint is arranged at the two connecting ports of the valve body; a movable joint is arranged on the movable joint, and the movable joint is connected with the valve body through threads; the water outlet end of the valve body is provided with a temperature sensor. The utility model has the advantages of convenient installation, simple structure, low cost and constant temperature control.
Description
Technical Field
The utility model relates to the technical field of heating equipment, in particular to a quick-mounting closed quantitative series flow valve.
Background
In the conventional winter heating, water is generally used as a medium for heating, but in practical application, the conventional heating valve cannot accurately control and maintain the indoor temperature, and cannot realize flow control of hot water supply. When the valve is opened, a large amount of hot water supplied flows in, so that the indoor temperature can be quickly increased, the hot water supply is interrupted when the valve is closed, the indoor temperature is quickly reduced, and the indoor temperature is greatly changed, so that the human health is not facilitated. Therefore, there is a need for a heating valve capable of controlling the flow rate of the supplied hot water.
Disclosure of Invention
The utility model provides a quick-closing quantitative series flow valve which can effectively solve the problems.
The utility model is realized in the following way:
the utility model provides a quick-closing quantitative series flow valve, which comprises:
the valve body comprises a liquid flow channel and a valve core channel, wherein the liquid flow channel is divided into a liquid inlet and a liquid outlet, screw grooves connected with the loose joint sleeve are formed in the liquid inlet and the liquid outlet, screw grooves connected with the packing gland are formed in the valve core channel, and corresponding bosses are formed on the same side of the valve core channel and used for being connected with the connecting bracket; the conical valve core comprises a valve core and a valve rod, and is rotatably arranged in a valve core channel of the valve body and used for adjusting the flow of a medium in a liquid flow channel of the valve body; two perpendicular and through main runners and orifices are arranged in the valve core of the conical valve core and are used for connecting a liquid inlet and a liquid outlet of the valve body; the conical valve core changes a connecting channel between a liquid inlet and a liquid outlet of the valve body through rotation, and adjusts the flow of a medium in the liquid flow channel; and a temperature sensor is arranged on one side, close to the liquid outlet, of the liquid flow channel of the valve body and used for detecting the temperature of the medium when the medium flows out.
As a further improvement, the internal flow passage of the valve body is a circular full-diameter flow passage, and positions for placing the temperature sensors are arranged at the positions close to the two ends of the valve body; the valve body is provided with a threaded hole for being connected with the connecting bracket; sealing grooves for placing O-shaped sealing rings are arranged on the end surfaces of the two ends of the liquid flow channel of the valve body and are connected with the movable joint; screw thread grooves are arranged at two ends of the liquid flow channel and are connected with the movable connecting sleeve.
As a further improvement, the conical valve core is designed in a conical shape, and the valve core and the valve rod are designed in an integrated manner, and the conical surface of the valve core is completely attached to the conical surface of the inner cavity of the valve body; a connecting shaft connected with the electric actuator is arranged at one end of the valve rod, which is far away from the valve core; grooves for placing O-shaped sealing rings are formed in the upper end and the lower end of the valve core in the conical valve core, and two perpendicular and through main runners and orifices are arranged in the grooves.
As a further improvement, the movable joint is arranged at two ends of the liquid flow channel of the valve body, an O-shaped sealing ring is arranged between the movable joint and the valve body, and the movable joint is respectively provided with one at two connecting ports of the valve body.
As a further improvement, the loose joint sleeve is arranged on the loose joint, a thread groove is formed in one end of the loose joint sleeve, which is close to the valve body, and the loose joint sleeve is used for being connected with the valve body through threads, and one loose joint sleeve is arranged at each of two connecting ports of the valve body.
As a further improvement, the connecting support is provided with four through holes for connection with the valve body; the connecting support is provided with four through holes for connection with the electric actuator on one side far away from the valve body.
As a further improvement, the temperature sensor is arranged at a liquid outlet close to the valve body.
The beneficial effects of the utility model are as follows: compared with the existing valve body, the flow coefficient of the valve body flow channel is increased, and the flow resistance is reduced by adopting a circular full-diameter design; the valve rod part of the conical valve core is sealed by O-shaped rubber filler, the valve rod is kept well sealed by a screw packing gland with smaller pressing force, and the upper end and the lower end of the valve core are respectively provided with an O-shaped sealing ring, so that the conical valve core is kept in a relatively floating state, and the conical valve core is provided with a main runner and an orifice to keep indoor temperature; the valve adopts a quick-mounting connection mode of the movable joint, so that a user can conveniently and quickly install the valve; the temperature sensor is arranged at the water outlet end of the valve body, so that the change of indoor temperature of a user can be detected in real time; the electric actuator is arranged on the connecting support and connected with the conical valve core through the connecting shaft, so that the accurate control of the valve is realized, the energy consumption is reduced, the cost is saved, and the switching moment is small.
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 embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of a quick-closing bit metering and flow valve according to the present utility model.
FIG. 2 is a schematic diagram of the internal structure of a quick-closing bit metering flow valve according to the present utility model.
FIG. 3 is a schematic cross-sectional view of a quick-closing bit metering flow valve of the present utility model.
FIG. 4 is a schematic diagram of a conical valve element of a quick-closing bit metering flow valve according to the present utility model.
FIG. 5 is a schematic valve opening diagram of a quick-closing bit metering flow valve according to the present utility model.
FIG. 6 is a schematic valve closure diagram of a quick-closing bit metering flow valve according to the present utility model.
FIG. 7 is a schematic illustration of an application of a quick-closing bit metering flow valve of the present utility model.
In the figure: the valve comprises a valve body 1, a conical valve core 2, a main runner 21, an orifice 22, a movable joint 3, a movable joint 4, a packing gland 5, a connecting support 6 and a temperature sensor 7.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
Referring to fig. 1, a quick-closing bit metering flow valve, comprising:
the valve body 1 is provided with two connectors, and the internal flow passage is of a circular full-diameter; the conical valve core 2 is in conical design, and the conical surface of the conical valve core is completely attached to the conical surface of the inner cavity of the valve body 1; the conical valve core 2 is arranged in the inner cavity of the valve body 1, and grooves for placing O-shaped sealing rings are formed in the upper end and the lower end of a cone in the conical valve core 2, so that the conical valve core is kept in a relatively floating state; two channels, namely a main flow channel 21 and an orifice 22, are arranged in the conical valve core 2, and the channels in the valve body 1 and the orifice of the conical valve core 2 form series flow in a closed state.
Further, the movable joint 3 is arranged at the connecting port of the valve body 1, an O-shaped sealing ring is arranged between the movable joint 3 and the valve body 1 to play a sealing role, and the O-shaped sealing ring is arranged in a groove at the end face of the connecting port of the valve body 1.
Further, the loose joint sleeve 4 is arranged on the loose joint 3, and the loose joint sleeve 4 is connected with the valve body 1 through threads, so that the position of the loose joint 3 is fixed.
Further, the packing gland 5 is disposed on one side of the conical valve core 2, and is connected with the valve body 1 through threads, and the packing gland 5 uses a smaller pressing force to enable the O-shaped rubber packing on the valve rod portion of the conical valve core 2 to achieve a good sealing effect.
Further, the connection support 6 is connected with two bosses on one side of the valve body 1, which is close to the conical valve core 2, through bolts, the connection support 6 is connected with an electric actuator on one side of the valve body 1, which is far away from the valve body 1, the electric actuator is connected with the conical valve core 2 through a connection shaft, and the conical valve core is driven to rotate to realize automatic switching.
Further, the temperature sensor 7 is disposed at the water outlet end of the valve body 1, and is configured to detect the temperature of water flowing through.
Referring to fig. 5-7, the operation modes of the heating system according to the embodiment of the utility model are as follows:
the water outlet end of the valve body 1 is provided with the temperature sensor 7, when the indoor temperature is too low, the conical valve core 2 is rotated as shown in fig. 5, so that the valve main runner 21 is opened, boiler hot water flows to the heat dissipation heating fins of one to four buildings respectively through 4 valves and then flows back to the boiler for heating, and the heat dissipation fins release heat energy for heating by users; when the temperature sensor 7 detects that the indoor temperature of each layer of residential building exceeds the preset temperature, the conical valve core 2 rotates to be in a closed state under the drive of the electric actuator, the flow of hot water is reduced, the indoor temperature begins to drop, and circulating hot water flows into the radiating heating sheets in the residential building at a smaller flow rate through the throttle hole 22 by referring to fig. 6 through the throttle hole 22 arranged on the conical valve core 2, and the circulating state of the hot water is maintained; when the temperature sensor 7 detects that the indoor temperature is reduced to the preset temperature, the conical valve core 2 is turned on again, the main flow channel is communicated, a large amount of hot water flows into the radiating heating fins in the resident room, the indoor temperature is raised, and the indoor temperature is kept in a relatively constant state in the whole circulation process.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. A quick-closing quantitative series flow valve, comprising:
the valve body (1) comprises a liquid flow channel and a valve core channel, wherein the liquid flow channel is divided into a liquid inlet and a liquid outlet, screw grooves connected with the movable joint sleeve (4) are arranged at the liquid inlet and the liquid outlet, screw grooves connected with the packing gland (5) are arranged at the valve core channel, and corresponding bosses are arranged on the same side of the valve core channel and used for being connected with the connecting support (6);
the conical valve core (2) comprises a valve core and a valve rod, wherein the conical valve core (2) is rotatably arranged in a valve core channel of the valve body (1) and is used for adjusting the flow rate of a medium in a liquid flow channel of the valve body (1);
two mutually perpendicular and through main flow passages (21) and throttle holes (22) are arranged in the valve core of the conical valve core (2) and are used for connecting a liquid inlet and a liquid outlet of the valve body (1); the conical valve core (2) changes a connecting channel between a liquid inlet and a liquid outlet of the valve body (1) through rotation, and adjusts the flow of a medium in the liquid flow channel;
a temperature sensor (7) is arranged on one side, close to the liquid outlet, of the liquid flow channel of the valve body (1) and used for detecting the temperature of a medium when the medium flows out.
2. The quick-closing quantitative series flow valve according to claim 1, wherein the internal flow passage of the valve body (1) is a circular full-path, and positions for placing the temperature sensors (7) are arranged at two ends close to the valve body (1); the valve body (1) is provided with a threaded hole for connecting with the connecting support (6); sealing grooves for placing O-shaped sealing rings are arranged on the end surfaces of the two ends of the liquid flow channel of the valve body (1) and are connected with the movable joint (3); screw thread grooves are arranged at two ends of the liquid flow channel and are connected with a movable connecting sleeve (4).
3. The quick-closing quantitative series flow valve according to claim 1, wherein the conical valve core (2) is in a conical design, and the valve core and the valve rod are in an integrated design, and the conical surface of the valve core is completely attached to the conical surface of the inner cavity of the valve body (1); a connecting shaft connected with the electric actuator is arranged at one end of the valve rod, which is far away from the valve core; grooves for placing O-shaped sealing rings are formed in the upper end and the lower end of the valve core in the conical valve core (2), and two mutually perpendicular and penetrating main flow passages (21) and orifices (22) are formed in the valve core.
4. The quick-closing bit quantitative series flow valve according to claim 2, characterized in that the movable joint (3) is arranged at two ends of a liquid flow channel of the valve body (1), an O-shaped sealing ring is arranged between the movable joint (3) and the valve body (1), and the movable joint (3) is respectively provided with one at two connecting ports of the valve body (1).
5. The quick-closing quantitative series flow valve according to claim 2, wherein the loose joint sleeve (4) is arranged on the loose joint (3), a thread groove is formed in one end of the loose joint sleeve (4) close to the valve body (1) and is used for being connected with the valve body (1) through threads, and one loose joint sleeve (4) is arranged at each of two connecting ports of the valve body (1).
6. The quick-closing bit metering and flow valve according to claim 2, characterized in that said connection seat (6) is provided with four through holes for connection with said valve body (1); the connecting support (6) is provided with four through holes for connection with the electric actuator on one side away from the valve body (1).
7. The quick-closing quantitative series flow valve according to claim 1, wherein the temperature sensor (7) is arranged near the liquid outlet of the valve body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999667.1U CN219911821U (en) | 2023-04-27 | 2023-04-27 | Quick-assembly closed quantitative series flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999667.1U CN219911821U (en) | 2023-04-27 | 2023-04-27 | Quick-assembly closed quantitative series flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219911821U true CN219911821U (en) | 2023-10-27 |
Family
ID=88467172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320999667.1U Active CN219911821U (en) | 2023-04-27 | 2023-04-27 | Quick-assembly closed quantitative series flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219911821U (en) |
-
2023
- 2023-04-27 CN CN202320999667.1U patent/CN219911821U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219911821U (en) | Quick-assembly closed quantitative series flow valve | |
| WO2008028328A1 (en) | A hot and cold water mixing valve device | |
| CN100363663C (en) | Tee joint type automatic temperature control valve | |
| US9500288B2 (en) | Combined control and flow sensing valve | |
| CN207145673U (en) | A kind of high-temperature valve of partition-type radiating insulation construction | |
| CN207621385U (en) | Self-operated type building electric control valve | |
| CN211175431U (en) | Dynamic analog quantity balance valve body | |
| CN207621378U (en) | Building electric control valve | |
| CN216114719U (en) | Joint for reducing water cut-off temperature rise and gas quick water heater | |
| US20140076438A1 (en) | Combined Changeover And Control Valve | |
| CN113090764B (en) | Dynamic resistance device structure for hot water pipeline | |
| CN101191561A (en) | Water heating control valve | |
| CN212690930U (en) | Temperature-adjustable constant-temperature water mixing system | |
| CN112032343A (en) | V-shaped ball valve with valve core suitable for large-temperature-difference flow system | |
| CN208123522U (en) | Prevent the anti-constant-temperature water faucet filled of hot water pipe | |
| JP4058707B2 (en) | Mixed proportional valve | |
| CN217272099U (en) | Multi-loop fluid control valve | |
| CN215258138U (en) | Automatic constant-temperature water mixing valve and floor heating system | |
| CN212584309U (en) | High-precision V-shaped ball valve suitable for large-temperature-difference energy conveying pipe network | |
| CN214534645U (en) | Locking regulating valve for heating pipeline | |
| CN2621246Y (en) | Locking three-way regulating valve for heating equipment | |
| CN213628990U (en) | Regulating valve with low resistance and high flow resistance | |
| CN213811179U (en) | Constant temperature device of water heater | |
| CN205580255U (en) | Innovative positive displacement heat exchanger | |
| CN211779024U (en) | Intelligent remote flow valve monitoring system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231110 Address after: 105-032, 1st floor, building 24, yard 1, Hongye East Road, Daxing District, Beijing 102600 Patentee after: Beijing senbote Energy Technology Co.,Ltd. Address before: Unit 102, 83 Siming Industrial Park, Meixi Road, Tong'an District, Xiamen City, Fujian Province, 361199 Patentee before: FUJIAN JIEST VALVE MANUFACTURING CO.,LTD. |
|
| TR01 | Transfer of patent right |