CN202171353U - Workstation for circulating system of solar water heater - Google Patents
Workstation for circulating system of solar water heater Download PDFInfo
- Publication number
- CN202171353U CN202171353U CN2011202759352U CN201120275935U CN202171353U CN 202171353 U CN202171353 U CN 202171353U CN 2011202759352 U CN2011202759352 U CN 2011202759352U CN 201120275935 U CN201120275935 U CN 201120275935U CN 202171353 U CN202171353 U CN 202171353U
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- Prior art keywords
- interface
- valve
- pass joints
- cold water
- circulatory system
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A workstation for a circulating system of a solar water heater comprises a cold water pipeline; the cold water pipeline is provided with a liquid injection valve, a pressure release valve, an expansion tank, a pressure gauge, a cold water check valve, a circulating pump and an integrally formed outlet six-way connector; a first connector of the outlet six-way connector is connected with the output end of the circulating pump; a second connector of the outlet six-way connector is a reserve connector; a third connector of the outlet six-way connector is connected with the liquid injection valve; a fourth connector of the outlet six-way connector is connected with the pressure release valve; a fifth connector of the outlet six-way connector is connected with the expansion tank; a sixth connector of the outlet six-way connector is connected with the pressure gauge; and the cold water check valve is arranged between the first connector of the outlet six-way connector and the output end of the circulating pump. As multiple functional valve bodies of the circulating system are integrated by the outlet six-way connector which adopts an integral forming structure, the number of the multiple-way connectors is reduced, the manufacture cost is lowered, the assembly steps are reduced, and the assembly efficiency is improved.
Description
Technical field
The utility model relates to a kind of work station that is used for the solar water heater circulatory system.
Background technology
Along with being on the rise of global energy crisis, energy-conservation and green technology is developed rapidly, and the application of novel energy is increasingly extensive; Characteristics such as solar energy uses environmental protection owing to have aboundresources, and cleaning is pollution-free; Extensively applied to every field, for example solar water heater.
Solar water heater generally disposes solar energy circulating system; The refrigerant medium is arranged in the solar energy circulating system,, realize that the water in refrigerant medium and the heat storage water tank carries out heat exchange through the refrigerant medium periodic duty in the circulating pump drive system; Simultaneously, also play the overheated and antifreeze protective effect of control.Function valve bodies such as the liquid-filling valve of the existing solar water heater circulatory system, safety valve generally adopt several multiple-pass joints to be installed in the diverse location in the circulatory system pipeline respectively; The circulatory system of this structure is owing to need to use a plurality of multiple-pass joints; Raised production cost of products; And installation step is many, is unfavorable for improving the efficiency of assembling of product.For overcoming these defectives, we develop the work station that is used for the solar water heater circulatory system.
Summary of the invention
The utility model technical problem to be solved is that a kind of work station that is used for the solar water heater circulatory system will be provided, and it can reduce the manufacturing cost of the circulatory system, improves its efficiency of assembling.
The technical scheme that its technical problem that solves the utility model adopts is: it comprises the cold water pipeline; The cold water pipeline is provided with outlet six pass joints of liquid-filling valve, relief valve, expansion drum, Pressure gauge, cold water check-valves, circulating pump and global formation; First interface that exports six pass joints is connected with the circulation delivery side of pump; Second interface that exports six pass joints is a spare interface; The 3rd interface that exports six pass joints is connected with liquid-filling valve, and the 4th interface that exports six pass joints is connected with relief valve, and the 5th interface that exports six pass joints is connected with expansion drum; The 6th interface that exports six pass joints is connected with Pressure gauge, and the cold water check-valves is installed between first interface and circulation delivery side of pump of outlet six pass joints.
First interface of said outlet six pass joints and the coaxial setting of second interface; The 3rd interface and first interface intersect vertically; The 4th interface is parallel with first interface and intersect vertically with the 3rd interface; The 5th interface is an elbow, and the input of the 5th interface is parallel with the 3rd interface with the output of coaxial setting of the 4th interface and the 5th interface, and the 6th interface and first interface, plane, the 3rd interface place intersect vertically.
Said cold water check-valves mainly is made up of valve core housing, T-valve core, spring and the pipe that is located by connecting; First interface that exports six pass joints is connected with the gas thread that is located by connecting and the inwall that exports six pass joints, first interface contains convex shoulder; Convex shoulder is connected with the upper surface of valve core housing, and valve core housing contains limbers and spool trepanning, and the T-valve core is made up of straight-bar and plug; The spool trepanning of valve core housing, spring are enclosed within respectively on the straight-bar of T-valve core; Spring one end is connected with the lower surface of valve core housing, and the other end is connected with the upper surface of the plug of T-valve core, and the lower surface of the plug of T-valve core opens and closes the pipe delivery port that is located by connecting.
The said inside pipe wall that is located by connecting extends annular retaining wall and forms the pipe delivery port that is located by connecting; Be located by connecting and manage the diameter of the diameter of delivery port less than the plug of T-valve core; The plug locating piece is extended in the lower surface of plug, and the plug locating piece sticks into the pipe delivery port that is located by connecting.
Said cold water pipeline also is provided with drainage valve, water ga(u)ge control valve and inlet three-way connection; First interface of inlet three-way connection is connected with the water ga(u)ge control valve; Second interface of inlet three-way connection is connected with drainage valve, and the 3rd interface of inlet three-way connection is connected with the input of circulating pump.Liquid-filling valve, drainage valve all contain ball valve.
Originally the work station that is used for the solar water heater circulatory system, it also comprises the hot water line, the hot water line is provided with outer tube, interior pipe and junction block; Interior pipe is positioned at outer tube, and junction block contains inner pipe joint, outer tube joint, inner pipe joint and the coaxial setting of outer tube joint; The inner pipe joint of junction block is connected with the input of interior pipe; The outer tube joint of junction block is connected with the input of outer tube, and outer tube, interior pipe and outer tube joint top surround interlayer, and junction block also contains hot-water check valve and air bleeding valve; Air bleeding valve is communicated with interlayer and atmosphere, and the input of junction block, the output of outer tube are spare interface.Air bleeding valve is made up of the steam vent and the stopper of closed grate hole that are arranged on the junction block, and steam vent is communicated with interlayer and atmosphere.
Originally the work station that is used for the solar water heater circulatory system; It also comprises housing; Cold water pipeline and hot water line are installed in the housing; Housing is provided with electric-controlled box, and is being respectively equipped with monitor window with circulating pump, water ga(u)ge control valve, the corresponding part of Pressure gauge, is being respectively equipped with liquid injection port, leakage hole with liquid-filling valve, the corresponding part of drainage valve.Electric-controlled box is made up of cover and base plate, and electric-controlled box contains automatically controlled plate, and automatically controlled plate and the cold water temperature sensor that is installed in junction block respectively, the hot water temperature's sensor electrical that is installed in outlet six pass joints are connected.Automatically controlled plate contains action button and can show the display screen of water temperature, and housing is provided with respectively and display screen, the corresponding window of action button.
The utility model is compared the beneficial effect that is produced with background technology:
1, because outlet six pass joints that the utility model adopts global formation concentrate in together a plurality of function valve bodies of the circulatory system, both reduces the quantity of multiple-pass joint, reduced manufacturing cost, reduced installation step again, improved efficiency of assembling.
Description of drawings: Fig. 1 is the external structure of the utility model embodiment one;
Fig. 2 is the cut-away view of the utility model embodiment one;
Fig. 3 is a cold water check-valves 14 and the syndeton cutaway view that exports six pass joints 17 among the utility model embodiment one;
Fig. 4 is the structure enlarged drawing at A place among Fig. 3;
Fig. 5 is hot water line's 2 among the utility model embodiment one a structure cutaway view;
Fig. 6 is that the user mode of the utility model embodiment one connects sketch map;
Fig. 7 is the external structure of the utility model embodiment two;
Fig. 8 is the cut-away view of the utility model embodiment two;
Fig. 9 is the structural representation of electric-controlled box 31 among the utility model embodiment two.
The specific embodiment:
Embodiment one
With shown in the accompanying drawing 2, originally be used for the work station of the solar water heater circulatory system referring to accompanying drawing 1, comprise cold water pipeline 1, hot water line 2 and housing 3, cold water pipeline 1 is installed in the housing 3 with hot water line 2.
Shown in accompanying drawing 3 and accompanying drawing 4; Export first interface 171 and the 172 coaxial settings of second interface of six pass joints 17; The 3rd interface 173 and first interface 171 intersect vertically; The 4th interface 174 is parallel with first interface 171 and intersect vertically with the 3rd interface 173; The 5th interface 175 is an elbow, and the input of the 5th interface 175 is parallel with the 3rd interface 173 with the output of 174 coaxial settings of the 4th interface and the 5th interface 175, and the 6th interface 176 and first interface 171, plane, the 3rd interface 173 place intersect vertically.Cold water check-valves 14 is installed between the output of first interface 171 and circulating pump 15 of outlet six pass joints 17, and cold water check-valves 14 has guaranteed the one-way flow of the interior refrigerant medium of pipeline, prevents the backflow of refrigerant medium.
Cold water check-valves 14 mainly is made up of valve core housing 141, T-valve core 142, spring 143 and the pipe 144 that is located by connecting; First interface 171 that exports six pass joints 17 is threaded with the pipe 144 that is located by connecting and the inwall that exports six pass joints, 17 first interfaces contains convex shoulder 177; Convex shoulder 177 is connected with the upper surface of valve core housing 141; Valve core housing 141 contains limbers 147 and spool trepanning; T-valve core 142 is made up of straight-bar 148 and plug 149, and the spool trepanning of valve core housing 141, spring 143 are enclosed within respectively on the straight-bar 148 of T-valve core, and spring 143 1 ends are connected with the lower surface of valve core housing 141; The other end is connected with the upper surface of the plug 149 of T-valve core, and the lower surface of the plug 149 of T-valve core opens and closes the pipe delivery port 146 that is located by connecting.Pipe 144 inwalls that are located by connecting extend annular retaining wall 145 and form the pipe delivery port 146 that is located by connecting; Be located by connecting and manage the diameter of the diameter of delivery port 146 less than the plug 149 of T-valve core; Plug locating piece 140 is extended in the lower surface of plug 149; Plug locating piece 140 sticks into the pipe delivery port 146 that is located by connecting, and prevents to cause leaking because of the plug skew.Cold water check-valves 14 is compared with traditional ball check valve, and structure is simpler, assembles more conveniently, and manufacturing cost is lower.
Shown in accompanying drawing 5, hot water line 2 is provided with outer tube 21, interior pipe 22 and junction block 23, and interior pipe 22 is positioned at outer tube 21; Junction block 23 contains inner pipe joint, outer tube joint; Inner pipe joint is connected with the input of interior pipe 22 with the coaxial setting of outer tube joint, the inner pipe joint of junction block 23, and the outer tube joint of junction block 23 is threaded with the input of outer tube 21; Outer tube 21, interior pipe 22 surround interlayer 24 with the outer tube joint top; Junction block 23 also contains hot-water check valve and air bleeding valve 25, and air bleeding valve 25 is communicated with interlayer 24 and atmosphere, and the output of the input of junction block 23, outer tube 21 is spare interface.Air bleeding valve 25 is made up of the steam vent and the stopper of closed grate hole that are arranged on the junction block 23, and steam vent is communicated with interlayer 24 and atmosphere.During exhaust, turn on stopper, the air in the interlayer 24 is discharged through steam vent.Air bleeding valve 25 can in time be discharged air residual in the circulatory system pipeline, guarantees the smooth and easy circulation in pipeline of refrigerant medium, reduces the cavitation erosion of system element, avoids noise, has improved the service life and the reliability of system element.
Shown in accompanying drawing 1, be respectively equipped with monitor window with circulating pump 15, water ga(u)ge control valve 18, Pressure gauge 19 corresponding parts on the housing 3.Housing 3 adopts the nonmetallic materials structure, in the time of the ability weight reduction, can also play the effect of insulation effectively.
Referring to accompanying drawing 6, during use, circulating pump 15 runnings; And the refrigerant medium in the drive circulatory system, make it to get into cold water pipeline 1 from water ga(u)ge control valve 18, flow into heat collector 4 from second interface 172 that exports six pass joints 17 then and absorb solar heat; The refrigerant medium is after heating; Get into hot water line 2 from the input of junction block 23, the output from outer tube 21 gets into split type press-bearing water tank 5 then, through the water in the heat exchange heating press-bearing water tank 5.
Embodiment two
Referring to accompanying drawing 7, accompanying drawing 8 and accompanying drawing 9; Embodiment two is on the basis of embodiment one; Housing 3 also is provided with electric-controlled box 31; Electric-controlled box 31 is made up of cover 311 and base plate 312, and electric-controlled box 31 contains automatically controlled plate 313, automatically controlled plate 313 with the cold water temperature sensor 314 that is installed in junction block 23 respectively, be installed in the hot water temperature's sensor 315 that exports six pass joints 17 and be electrically connected.Automatically controlled plate 313 contains action button and can show the display screen of water temperature, and housing 3 is provided with respectively and display screen, the corresponding window of action button.Electric-controlled box 31 can further facilitate user real time and understand the temperature conditions in the circulatory system pipeline, regulates predetermined temperature, guarantees the comfortableness of output hot water, reaches energy-saving effect.
Claims (10)
1. work station that is used for the solar water heater circulatory system; Comprise cold water pipeline (1); Cold water pipeline (1) is provided with liquid-filling valve (11), relief valve (13), Pressure gauge (19), expansion drum (110), cold water check-valves (14) and circulating pump (15); It is characterized in that: said cold water pipeline (1) also is provided with outlet six pass joints (17) of global formation; First interface (171) that exports six pass joints (17) is connected with the output of circulating pump (15); Second interface (172) that exports six pass joints (17) is a spare interface; The 3rd interface (173) that exports six pass joints (17) is connected with liquid-filling valve (11), and the 4th interface (174) that exports six pass joints (17) is connected with relief valve (13), and the 5th interface (175) that exports six pass joints (17) is connected with expansion drum (110); The 6th interface (176) that exports six pass joints (17) is connected with Pressure gauge (19), and cold water check-valves (14) is installed between the output of first interface (171) and circulating pump (15) of outlet six pass joints (17).
2. the work station that is used for the solar water heater circulatory system according to claim 1; It is characterized in that: first interface (171) of said outlet six pass joints (17) and the coaxial setting of second interface (172); The 3rd interface (173) intersects vertically with first interface (171); The 4th interface (174) is parallel with first interface (171) and intersect vertically with the 3rd interface (173); The 5th interface (175) is an elbow; The input of the 5th interface (175) is parallel with the 3rd interface (173) with the output of coaxial setting of the 4th interface (174) and the 5th interface (175), and the 6th interface (176) intersects vertically with first interface (171), plane, the 3rd interface (173) place.
3. the work station that is used for the solar water heater circulatory system according to claim 1 and 2; It is characterized in that: said cold water check-valves (14) mainly is made up of valve core housing (141), T-valve core (142), spring (143) and the pipe (144) that is located by connecting; First interface (171) that exports six pass joints (17) is threaded with the pipe (144) that is located by connecting and the inwall that exports six pass joints (17) first interfaces contains convex shoulder (177); Convex shoulder (177) is connected with the upper surface of valve core housing (141); Valve core housing (141) contains limbers (147) and spool trepanning; T-valve core (142) is made up of straight-bar (148) and plug (149); The spool trepanning of valve core housing (141), spring (143) are enclosed within respectively on the straight-bar (148) of T-valve core; Spring (143) one ends are connected with the lower surface of valve core housing (141), and the other end is connected with the upper surface of the plug (149) of T-valve core, and the lower surface of the plug of T-valve core (149) opens and closes the pipe delivery port (146) that is located by connecting.
4. the work station that is used for the solar water heater circulatory system according to claim 3; It is characterized in that: said pipe (144) inwall that is located by connecting extends annular retaining wall (145) and forms the pipe delivery port (146) that is located by connecting; Be located by connecting and manage the diameter of the diameter of delivery port (146) less than the plug (149) of T-valve core; Plug locating piece (140) is extended in the lower surface of plug (149), and plug locating piece (140) sticks into the pipe delivery port (146) that is located by connecting.
5. the work station that is used for the solar water heater circulatory system according to claim 1; It is characterized in that: said cold water pipeline (1) also is provided with drainage valve (12), water ga(u)ge control valve (18) and inlet three-way connection (16); First interface of inlet three-way connection (16) is connected with water ga(u)ge control valve (18); Second interface of inlet three-way connection (16) is connected with drainage valve (12), and the 3rd interface of inlet three-way connection (16) is connected with the input of circulating pump (15).
6. according to claim 1,2,5 each described work stations that are used for the solar water heater circulatory system; It is characterized in that: it also comprises hot water line (2); Hot water line (2) is provided with outer tube (21), interior pipe (22) and junction block (23); Interior pipe (22) is positioned at outer tube (21), and junction block (23) contains inner pipe joint, outer tube joint, inner pipe joint and the coaxial setting of outer tube joint; The inner pipe joint of junction block (23) is connected with the input of interior pipe (22); The outer tube joint of junction block (23) is connected with the input of outer tube (21), and outer tube (21), interior pipe (22) surround interlayer (24) with the outer tube joint top, and junction block (23) also contains hot-water check valve and air bleeding valve (25); Air bleeding valve (25) is communicated with interlayer (24) and atmosphere, and the output of the input of junction block (23), outer tube (21) is spare interface.
7. the work station that is used for the solar water heater circulatory system according to claim 6 is characterized in that: said air bleeding valve (25) is made up of the steam vent and the stopper of closed grate hole that are arranged on the junction block (23), and steam vent is communicated with interlayer (24) and atmosphere.
8. the work station that is used for the solar water heater circulatory system according to claim 6; It is characterized in that: it also comprises housing (3); Cold water pipeline (1) is installed in the housing (3) with hot water line (2); Housing (3) is gone up and is being respectively equipped with monitor window with circulating pump (15), water ga(u)ge control valve (18), the corresponding part of Pressure gauge (19), is being respectively equipped with liquid injection port, leakage hole with liquid-filling valve (11), the corresponding part of drainage valve (12).
9. the work station that is used for the solar water heater circulatory system according to claim 8; It is characterized in that: said housing (3) also is provided with electric-controlled box (31); Electric-controlled box (31) is made up of cover (311) and base plate (312); Electric-controlled box (31) contains automatically controlled plate (313), and automatically controlled plate (313) and the cold water temperature sensor (314) that is installed in junction block (23) respectively, the hot water temperature's sensor (315) that is installed in outlet six pass joints (17) are electrically connected.
10. the work station that is used for the solar water heater circulatory system according to claim 9; It is characterized in that: said automatically controlled plate (313) contains action button and can show the display screen of water temperature, and housing (3) is provided with respectively and display screen, the corresponding window of action button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202759352U CN202171353U (en) | 2011-08-01 | 2011-08-01 | Workstation for circulating system of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202759352U CN202171353U (en) | 2011-08-01 | 2011-08-01 | Workstation for circulating system of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171353U true CN202171353U (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202759352U Expired - Lifetime CN202171353U (en) | 2011-08-01 | 2011-08-01 | Workstation for circulating system of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171353U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647987A (en) * | 2016-11-15 | 2017-05-10 | 曙光节能技术（北京）股份有限公司 | Cooling system |
| CN106647986A (en) * | 2016-11-15 | 2017-05-10 | 曙光节能技术（北京）股份有限公司 | Cooling system |
-
2011
- 2011-08-01 CN CN2011202759352U patent/CN202171353U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106647987A (en) * | 2016-11-15 | 2017-05-10 | 曙光节能技术（北京）股份有限公司 | Cooling system |
| CN106647986A (en) * | 2016-11-15 | 2017-05-10 | 曙光节能技术（北京）股份有限公司 | Cooling 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: 20120321 |
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| CX01 | Expiry of patent term |