CN202442538U - Improved exhausting, liquid adding and expanding triple-function tank for heating loop of solar water heater - Google Patents
Improved exhausting, liquid adding and expanding triple-function tank for heating loop of solar water heater Download PDFInfo
- Publication number
- CN202442538U CN202442538U CN 201220076273 CN201220076273U CN202442538U CN 202442538 U CN202442538 U CN 202442538U CN 201220076273 CN201220076273 CN 201220076273 CN 201220076273 U CN201220076273 U CN 201220076273U CN 202442538 U CN202442538 U CN 202442538U
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- tank body
- heat
- conducting medium
- base
- liquid
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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
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an improved exhausting, liquid adding and expanding triple-function tank for a heating loop of a solar water heater. A tank body is arranged on a base; the base is connected with the tank body through a hexagonal nut wire; a gasket is arranged between a hexagonal nut and the tank body; a sealing gasket is arranged between the base and the tank body; the top of the tank body is provided with a cover; the cover is connected with a liquid adding port through a screw thread; and the side face of the cover is provided with an air outlet hole. A heat-conducting medium enters the tank body from the liquid inlet of the base under the action of a circulating pump, the liquid surface of the heat-conducting medium is required to be kept between two lines, and the cover is opened for replenishing the heat-conducting medium if the liquid surface of the heat-conducting medium is lower than a lower limit line. After the heat-conducting medium enters the base, air rises into the tank body, and is accumulated on the top of the tank. When the heat-conducting medium expands by heating, the liquid surface of the tank body rises, and a part of air is exhausted from an exhaust hole on the cover. When the temperature of the heat-conducting medium falls, the volume of the heat-conducting medium is concentrated, the liquid surface descends, and air is replenished from a small hole. The expansion and contraction of a liquid do not influence normal pressure of a circulating loop and the circular flow of the liquid.
Description
Technical field
The utility model relates to the tank body that a kind of improved separated type solar water heater heating circuit has exhaust, heating, three functions of expansion.
Background technology
I have applied on 06 08th, 2011 " solar water heater heating circuit exhaust liquid feeding expand three function jars " utility model patent, and obtained authorizing.Through practice, I improve this technology and improve.The three function jar manufacturings of expanding of solar water heater heating circuit exhaust liquid feeding after improving are simple, and cost is low, and is easy to use.
The most dwelling houses of city-building now all are buildings; Thereby the separated type solar water heater that suitable building residence construction and installation are used comes into the market; But; The separated type solar water heater exists the gas in heating circuit filling heat-conducting medium difficulty, the heat-conducting medium to discharge difficulty now, for solving the problem of heat-conducting medium expanded by heating, problems such as expansion drum must be installed also.Owing to there are these problems, the client is in use very inconvenient, thereby promoting the use of of split type water heater produced adverse effect.
Summary of the invention
The utility model technical problem to be solved provides a kind of practical more, easily manufactured device that separated type solar water heater heating circuit is used for realizing exhaust, expansion, three functions of liquid feeding that is installed in--the solar water heater heating circuit exhaust liquid feeding three function jars that expand; The user can carry out exhaust, liquid feeding operation very easily; Guarantee the long-term stability operation of separated type solar water heater, very favourable to promoting the use of.
For overcoming the above problems; Solar water heater heating circuit exhaust liquid feeding after improvement base, tank body, lid and the seal washer that three function jars are imported and exported by the band heat-conducting medium that expand formed; Tank body is connected with hex nut with base, and lid also is connected with tank body with screw thread.Between tank body and base, be lined with sealing gasket.After the improvement, base adopts the PP-R threeway of band male thread, and tank body adopts the bigger common polyester water tumbler of volume, and tank body is connected with hex nut with base, between hex nut and tank body, is lined with packing ring, between tank body and base, is lined with polytetrafluoroethylene sealing gasket.Side at lid is drilled with a little passage.
Heat-conducting medium by the inlet entering tank body of base, respectively is carved with the markings of a redness up and down at the tank skin of tank body under the effect of circulating pump; The upper limit bit line that a last line is a heat-conducting medium; Below one be the lower limit bit line, the heat-conducting medium liquid level should remain between two lines, if the heat-conducting medium liquid level is lower than the lower limit bit line; Then should open filling opening and replenish heat-conducting medium, build cover afterwards.Heat-conducting medium gets into after the base, because the air ratio heavy and light, and the air entering tank body that must rise; And in heat-conducting medium, separate; Accumulate in the top of jar, can not get into once more in the heat-conducting medium circulation line, thereby play the effect that separates air in the heat-conducting medium.When the heat-conducting medium volumetric expansion of being heated, the liquid level of tank body rises, and portion of air is discharged from the steam vent that covers.When the decline of heat-conducting medium temperature, volume contraction, liquid level descends, and has air to get into from aperture again and replenishes.Therefore, the expansion of liquid can not influence the normal pressure of closed circuit and circulating of liquid with contraction.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
Fig. 1 is a kind of through the expand cutaway view of three function jars of improved solar water heater heating circuit exhaust liquid feeding for the utility model.
Fig. 2 is a kind of through the expand enlarged drawing of three function jar base portion of improved solar water heater heating circuit exhaust liquid feeding for the utility model.
The specific embodiment
Fig. 1 is a kind of through the expand cutaway view of three function jars of improved solar water heater heating circuit exhaust liquid feeding for the utility model.Tank body 1 is housed on base 5, and base 5 is connected with tank body 1 usefulness hex nut 6.Liquid level lower limit bit line 10 and liquid level upper limit bit line 9 are arranged on tank body 1, and liquid level should remain between the bound bit line.Top at tank body covers 2, and the mouth of lid 2 and tank body 1 is used screwed connection.There is passage 3 side at lid.
Fig. 2 is a kind of through the expand enlarged drawing of three function jar base portion of improved solar water heater heating circuit exhaust liquid feeding for the utility model.Between base 5 and tank body 1, sealing gasket 8 is arranged, between hex nut 6 and tank body 1, packing ring 7 is arranged.
Claims (2)
1. an improved solar water heater heating circuit is used for three function jars of exhaust, expansion, liquid feeding; The base of three function jars (5), tank body (1), lid (2) are linked in sequence; It is characterized in that: tank body (1) is housed on the base (5), and base (5) is connected with hex nut with tank body (1), between base (5) and tank body (1), sealing gasket (8) is arranged; Liquid level lower limit bit line (10) is arranged on tank body (1); With liquid level upper limit bit line (9), at the top of tank body (2) are arranged, the mouth of lid (2) and tank body (1) is used screwed connection.
2. according to the described three function jars of claim 1, it is characterized in that: tank body (1) is connected through hex nut with base (5), changes the connected mode of tank body (1) and base (5), all drops within this patent protection domain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220076273 CN202442538U (en) | 2012-03-04 | 2012-03-04 | Improved exhausting, liquid adding and expanding triple-function tank for heating loop of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220076273 CN202442538U (en) | 2012-03-04 | 2012-03-04 | Improved exhausting, liquid adding and expanding triple-function tank for heating loop of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202442538U true CN202442538U (en) | 2012-09-19 |
Family
ID=46823986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220076273 Expired - Fee Related CN202442538U (en) | 2012-03-04 | 2012-03-04 | Improved exhausting, liquid adding and expanding triple-function tank for heating loop of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202442538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766278A (en) * | 2016-12-16 | 2017-05-31 | 滨州市甲力太阳能科技有限公司 | Wall-attachment antifreezing solar energy medium sealant supplement cylinder |
-
2012
- 2012-03-04 CN CN 201220076273 patent/CN202442538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766278A (en) * | 2016-12-16 | 2017-05-31 | 滨州市甲力太阳能科技有限公司 | Wall-attachment antifreezing solar energy medium sealant supplement cylinder |
| CN106766278B (en) * | 2016-12-16 | 2018-12-11 | 滨州市甲力太阳能科技有限公司 | Wall-attachment antifreezing solar energy medium sealant supplement cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: URUMQI BLUE SKY GREENTOWN NEW ENERGY TECHNOLOGY CO., LTD. Assignor: Wei Chunwang Contract record no.: 2013650000032 Denomination of utility model: Improved exhausting, liquid adding and expanding triple-function tank for heating loop of solar water heater Granted publication date: 20120919 License type: Exclusive License Record date: 20130924 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20130304 |