CN220416327U - Thermostatic valve of water flow control backwater device - Google Patents
Thermostatic valve of water flow control backwater device Download PDFInfo
- Publication number
- CN220416327U CN220416327U CN202321452494.8U CN202321452494U CN220416327U CN 220416327 U CN220416327 U CN 220416327U CN 202321452494 U CN202321452494 U CN 202321452494U CN 220416327 U CN220416327 U CN 220416327U
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- Prior art keywords
- filter
- pipe
- water
- wall
- water pipe
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- Withdrawn - After Issue
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 description 4
- 239000004576 sand Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Temperature-Responsive Valves (AREA)
- Details Of Valves (AREA)
Abstract
The application provides a thermostatic valve of rivers control return water ware, including cold water pipe and hot-water line, still include: the filter pipes are arranged at the water inlet ends of the cold water pipe and the hot water pipe, the interiors of the two groups of filter pipes are respectively provided with a filter component, the inner walls of the filter pipes are also provided with clamping grooves matched with the filter components, and the outer walls of the filter pipes are also provided with external threads matched with the filter components; the filter component comprises a connecting piece connected with the outer wall of the filter pipe in a threaded manner, a filter element connected with the inner wall of the connecting piece in a rotating manner and a cleaning part connected with the inner wall of the filter element in a rotating manner, and the filter element is clamped with the filter pipe through a clamping groove; and the backwater component is arranged between the cold water pipe and the hot water pipe. This application can filter the impurity in cold water and the hot water in the use, drives the scraper blade through the rotor simultaneously and clear up the filter core inner wall, avoids the water pressure that the filter core jam caused to reduce, can regularly clear up the filter core inside, has increased holistic practicality.
Description
Technical Field
The utility model relates to the technical field of control valves, in particular to a thermostatic valve of a water flow control backwater device.
Background
The conventional water heater control valve controls water discharge by rotating the valve, when hot water is needed, the valve is required to be rotated to a hot water area, then the water to be discharged for a period of time is required to discharge preposed water (namely cold water is discharged firstly) in the water heater and in the connecting pipeline, the hot water can be conveyed to a water outlet for discharge after the preposed water is discharged, and when the hot water is needed, the water temperature is controlled by the water regulating valve, so that the water temperature is very wasted and difficult to control.
Through retrieving, chinese patent application No. 202222762487.X discloses a integrative valve of zero cold water return water constant temperature, belongs to a control valve, including hot pipeline and cold pipeline, install temperature control valve and thermostatical valve between hot pipeline and the cold pipeline, temperature control valve and thermostatical valve all communicate with hot pipeline and cold pipeline respectively through hard pipeline. The above patents have the following disadvantages: after the device is used for a long time, as magazines such as fine sand stones and scale contained in water cannot be filtered, the magazines can be accumulated and agglomerated in the thermostatic valve and the temperature control valve, so that the first valve core, the second valve core and the valve body cannot be completely closed, once the temperature control valve cannot be closed, the water heater is always in a heating state, energy is wasted, the thermostatic effect is reduced, and the original temperature control function is lost;
there is a need for a thermostatic valve for a water flow control water return device that addresses the above-described problems.
Disclosure of Invention
The utility model aims at: to the present magazine such as can't filter fine sand stone, incrustation scale that contains in the water, can pile up in thermostatic valve and temperature control valve inside, and then make unable complete closure between first case and second case and the valve body, in case the temperature control valve can't be closed, the water heater is collected and is in heating state all the time, extravagant energy, and has reduced the constant temperature effect, has lost the problem of its original temperature control function.
In order to achieve the above object, the present utility model provides the following technical solutions:
the water flow controls the constant temperature valve of the backwater device to improve the problems.
The application is specifically such that:
a thermostatic valve of a water flow control backwater device, which comprises a cold water pipe and a hot water pipe, and further comprises:
the filter pipes are arranged at the water inlet ends of the cold water pipe and the hot water pipe, the two groups of filter pipes are internally provided with filter components, the inner walls of the filter pipes are also provided with clamping grooves matched with the filter components, and the outer walls of the filter pipes are also provided with external threads matched with the filter components;
the filter component comprises a connecting piece connected with the outer wall of the filter pipe in a threaded manner, a filter element connected with the inner wall of the connecting piece in a rotating manner and a cleaning part connected with the inner wall of the filter element in a rotating manner, and the filter element is clamped with the filter pipe through a clamping groove;
and the backwater component is arranged between the cold water pipe and the hot water pipe.
As the preferred technical scheme of this application, clearance portion is including rotating the rotor of connecting in the inside pivot of filter core and fixed connection in the pivot outer wall, rotor outer wall still fixedly connected with two to five groups scraper blade, scraper blade and filter core cooperate.
As the preferred technical scheme of this application, filter core inner wall still threaded connection has the end cap, filter core and connecting piece junction still are provided with sealed pad.
As the preferred technical scheme of this application, cold water pipe and hot-water line pass through the thermostatic valve body and are connected, thermostatic valve body delivery port still is provided with the outlet pipe.
As the preferred technical scheme of this application, return water part includes the accuse temperature valve body between cold water pipe and hot-water line through connecting pipe fixed connection, is close to the hot-water line connecting pipe and accuse temperature valve body junction still is provided with the check valve.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the application:
through the filter element who sets up, can filter the impurity in cold water and the hot water in the use, drive the scraper blade through the rotor simultaneously and clear up the filter core inner wall, avoid the water pressure that the filter core jam caused to reduce, the inside periodic cleaning of filter core of accessible not hard up end cap simultaneously, holistic practicality has been increased, avoid impurity caking between case and the valve body in thermostatic valve body and temperature control valve body, the magazine such as fine gravel and stone that has solved in the prior art normal water filters, can pile up in thermostatic valve and temperature control valve inside, the caking, and then make unable complete closure between first case and second case and the valve body, in case the temperature control valve can't be closed, the water heater is always in the heating state, the extravagant energy, and reduced the constant temperature effect, lose its original temperature control function.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a thermostatic valve of a water flow control water return device provided by the application;
FIG. 2 is a second schematic diagram of the overall structure of the thermostatic valve of the water flow control water return device provided by the application;
FIG. 3 is a schematic view of a part of a thermostatic valve of a water flow control water return device according to the present application;
FIG. 4 is a second schematic view of a portion of a thermostatic valve of a water flow control water return device according to the present disclosure;
FIG. 5 is an enlarged view of the structure A in FIG. 4 of the thermostatic valve of the water flow control water return device provided by the application.
The figures indicate:
1. a cold water pipe; 11. a thermostatic valve body; 12. a water outlet pipe; 2. a hot water pipe; 21. a connecting pipe; 22. a temperature control valve body; 23. a one-way valve; 3. a filter tube; 31. a clamping groove; 4. a connecting piece; 41. a filter element; 42. a rotating shaft; 43. a rotor; 44. a scraper; 45. and (5) plugging.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1-5, the thermostatic valve of the water flow control backwater device according to this embodiment includes a cold water pipe 1 and a hot water pipe 2, and further includes:
the filter pipes 3 are arranged at the water inlet ends of the cold water pipe 1 and the hot water pipe 2, the interiors of the two groups of filter pipes 3 are respectively provided with a filter component, the inner walls of the filter pipes 3 are also provided with clamping grooves 31 matched with the filter components, and the outer walls of the filter pipes 3 are also provided with external threads matched with the filter components;
the filter component comprises a connecting piece 4 connected to the outer wall of the filter pipe 3 in a threaded manner, a filter element 41 connected to the inner wall of the connecting piece 4 in a rotating manner, and a cleaning part connected to the inner wall of the filter element 41 in a rotating manner, wherein the filter element 41 is clamped with the filter pipe 3 through a clamping groove 31;
and the backwater component is arranged between the cold water pipe 1 and the hot water pipe 2.
Through the filter element who sets up, can filter the impurity in cold water and the hot water in the use, drive scraper blade 44 through rotor 43 simultaneously and clear up the filter core 41 inner wall, avoid the water pressure that the filter core 41 jam caused to reduce, the inside periodic cleaning of filter core 41 of accessible not hard up end cap 45 simultaneously has increased holistic practicality, avoids the caking between case and the valve body of impurity in thermostatic valve body 11 and temperature control valve body 22.
As shown in fig. 3-5, as a preferred embodiment, based on the above manner, the cleaning portion further includes a rotating shaft 42 rotatably connected to the inside of the filter element 41 and a rotor 43 fixedly connected to the outer wall of the rotating shaft 42, two to five groups of scrapers 44 are fixedly connected to the outer wall of the rotor 43, the scrapers 44 are matched with the filter element 41, and meanwhile, when water flows through the rotor 43, the rotor 43 is driven to rotate, and then the scrapers 44 are driven to clean the inner wall of the filter element 41, so that water pressure reduction caused by blockage of the filter element 41 is avoided.
As shown in fig. 3-5, as a preferred embodiment, based on the above manner, further, the inner wall of the filter element 41 is further connected with a plug 45 in a threaded manner, and a sealing gasket is further arranged at the joint of the filter element 41 and the connecting piece 4, so that the interior of the filter element 41 can be cleaned regularly by loosening the plug 45, and the overall practicability is increased.
As shown in fig. 1 to 5, as a preferred embodiment, based on the above manner, further, the cold water pipe 1 and the hot water pipe 2 are connected through a thermostatic valve body 11, the water outlet of the thermostatic valve body 11 is further provided with a water outlet pipe 12, the thermostatic valve body 11 is the prior art, and specific structure refers to the reference document.
As shown in fig. 1 to 5, as a preferred embodiment, based on the above manner, the water return component further includes a temperature control valve body 22 fixedly connected between the cold water pipe 1 and the hot water pipe 2 through a connecting pipe 21, a one-way valve 23 is further disposed near a connection point between the connecting pipe 21 of the hot water pipe 2 and the temperature control valve body 22, the zero cold water function can be opened by opening the temperature control valve, and the specific structures of the temperature control valve body 22 and the one-way valve 23 and the principle thereof are the prior art and are not repeated herein.
Specifically, this water flow control return water ware's thermostatic valve is when using: the cold water pipe 1 and the hot water pipe 2 are respectively connected with an external water source and a hot water source, the temperature control valve is opened to open a zero cold water function, through the arranged filtering component, impurities in cold water and hot water can be filtered in the using process, meanwhile, when water flows through the rotor 43, the rotor 43 is driven to rotate, the scraping plate 44 is driven to clean the inner wall of the filter element 41, the water pressure caused by the blockage of the filter element 41 is avoided to be reduced, meanwhile, the filter element 41 is cleaned regularly through the loosening plug 45, the integral practicability is improved, the impurities are prevented from caking between the valve element and the valve body in the thermostatic valve body 11 and the temperature control valve body 22, the problems that in the prior art, fine sand, scale and other magazines contained in water are filtered can be accumulated and caked in the thermostatic valve and the temperature control valve, and then the first valve element, the second valve element and the valve body cannot be completely closed once the temperature control valve cannot be closed, the water heater is always in a heating state, the energy source is wasted, the thermostatic effect is reduced, and the original temperature control function is lost.
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.
Claims (5)
1. The utility model provides a constant temperature valve of rivers control return water ware, includes cold water pipe (1) and hot-water line (2), its characterized in that still includes:
the filter pipes (3) are arranged at the water inlet ends of the cold water pipe (1) and the hot water pipe (2), the two groups of filter pipes (3) are internally provided with filter components, the inner wall of each filter pipe (3) is also provided with a clamping groove (31) matched with the filter component, and the outer wall of each filter pipe (3) is also provided with external threads matched with the filter components;
the filter component comprises a connecting piece (4) which is connected with the outer wall of the filter pipe (3) through threads, a filter element (41) which is connected with the inner wall of the connecting piece (4) in a rotating mode, and a cleaning part which is connected with the inner wall of the filter element (41) in a rotating mode, and the filter element (41) is clamped with the filter pipe (3) through a clamping groove (31);
the backwater component is arranged between the cold water pipe (1) and the hot water pipe (2).
2. The thermostatic valve of a water flow control water return device according to claim 1, wherein the cleaning portion comprises a rotating shaft (42) rotatably connected to the inside of the filter element (41) and a rotor (43) fixedly connected to the outer wall of the rotating shaft (42), two to five groups of scrapers (44) are fixedly connected to the outer wall of the rotor (43), and the scrapers (44) are matched with the filter element (41).
3. The thermostatic valve of a water flow control water return device according to claim 2, wherein the inner wall of the filter element (41) is further in threaded connection with a plug (45), and a sealing gasket is further arranged at the joint of the filter element (41) and the connecting piece (4).
4. The thermostatic valve of a water flow control water return device according to claim 1, wherein the cold water pipe (1) and the hot water pipe (2) are connected through a thermostatic valve body (11), and a water outlet pipe (12) is further arranged at a water outlet of the thermostatic valve body (11).
5. The thermostatic valve of a water flow control water return device according to claim 4, wherein the water return component comprises a temperature control valve body (22) fixedly connected between the cold water pipe (1) and the hot water pipe (2) through a connecting pipe (21), and a one-way valve (23) is further arranged at the joint of the connecting pipe (21) and the temperature control valve body (22) close to the hot water pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452494.8U CN220416327U (en) | 2023-06-08 | 2023-06-08 | Thermostatic valve of water flow control backwater device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452494.8U CN220416327U (en) | 2023-06-08 | 2023-06-08 | Thermostatic valve of water flow control backwater device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220416327U true CN220416327U (en) | 2024-01-30 |
Family
ID=89650685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321452494.8U Withdrawn - After Issue CN220416327U (en) | 2023-06-08 | 2023-06-08 | Thermostatic valve of water flow control backwater device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220416327U (en) |
-
2023
- 2023-06-08 CN CN202321452494.8U patent/CN220416327U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240430 Address after: 336000, No. 116 Yuanhe Road West, Yuanzhou District, Yichun City, Jiangxi Province Patentee after: Jiangxi Yichun Water Resources and Hydropower Engineering Supervision Co.,Ltd. Country or region after: China Address before: Building 301, Building 17, Tantou Industrial City Zone 2, Tantou Community, Songgang Street, Bao'an District, Shenzhen City, Guangdong Province, 518000 Patentee before: SHENZHEN SHENYAN TECHNOLOGY CO.,LTD. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20240130 Effective date of abandoning: 20240524 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20240130 Effective date of abandoning: 20240524 |