CN102943914A - Valve body of emptying valve of solar hot water pipeline - Google Patents
Valve body of emptying valve of solar hot water pipeline Download PDFInfo
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- CN102943914A CN102943914A CN2012104982293A CN201210498229A CN102943914A CN 102943914 A CN102943914 A CN 102943914A CN 2012104982293 A CN2012104982293 A CN 2012104982293A CN 201210498229 A CN201210498229 A CN 201210498229A CN 102943914 A CN102943914 A CN 102943914A
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- valve body
- valve
- water pipe
- river
- mouth
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Abstract
The invention discloses a valve body of an emptying valve of a solar hot water pipeline. The valve body comprises a valve body and an ejector nut; the valve body is fixedly connected with the ejector nut; the valve body is provided with an inner cavity; a mounting hole, a first water opening, a second water opening and a discharging opening are formed in the valve body; the mounting hole, the first water opening, the second water opening and the discharging opening are communicated with the inner cavity of the valve body; a partition board is arranged inside the valve body; a valve opening is formed in the partition board; and one end of the valve opening is communicated with the first water outlet and the second water outlet, and the other end of the valve opening is communicated with the discharging opening. The valve body provided by the invention has the advantages of simple structure and convenience in assembling.
Description
Technical field
The present invention relates to a kind of solar water pipe evacuation valve.
Background technique
When solar water heater used in winter, can run into the water that remains in the water pipe, when drop in temperature freezes, water pipe is supportted quick-fried situation, therefore, people use solar energy in winter, have in cold day or evening, water in the outdoor water pipe is bled off by manual mode, occur to avoid this destruction.The valve body structure of existing solar water pipe evacuation valve is complicated, and the inner body difficulties such as spool are installed, and affects product performance.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, the valve body of the solar water pipe evacuation valve of being convenient to assemble.
The technological scheme that realizes above-mentioned purpose is: a kind of valve body of solar water pipe evacuation valve, comprise valve body and top cap, valve body is fixedly connected with the top cap, valve body has inner chamber, and described valve body is provided with mounting hole, first mouth of a river, second mouth of a river and dewatering outlet, and described mounting hole, first mouth of a river, second mouth of a river and dewatering outlet all communicate with the inner chamber of valve body, has dividing plate in the described valve body, have valve port on the dividing plate, an end of valve port leads to first mouth of a river and second mouth of a river, and the other end leads to the dewatering outlet.
Described valve body comprises upper valve body and lower valve body, and upper valve body connects with lower valve body screw thread.
Described dividing plate is located at the upper valve body bottom.
The jointing of described upper valve body and lower valve body has seal ring.
Have cavity of resorption and seam in the described lower valve body.
Have thread section in the mounting hole of described valve body, thread section is connected with the top cap thread.
Described lower valve body upper end has hexagon head.
The present invention is simple in structure, is convenient to assemble the inner bodies such as spool.
Description of drawings
The present invention is further detailed explanation below in conjunction with embodiment that accompanying drawing provides.
Fig. 1 is the structural representation of the valve body of solar water pipe evacuation valve of the present invention;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the A-A sectional view of Fig. 3;
Fig. 5 is the stereogram of Fig. 1.
Embodiment
Such as Fig. 1,2,3,4, shown in 5, the valve body of a kind of solar water pipe evacuation valve of the present invention, comprise valve body 2 and top cap 1, valve body 2 is fixedly connected with top cap 1, valve body 2 has inner chamber 2-6, described valve body 2 is provided with mounting hole 2-7, the first mouth of a river 2-1, the second mouth of a river 2-2 and dewatering outlet 2-3, described mounting hole 2-7, the first mouth of a river 2-1, the second mouth of a river 2-2 and dewatering outlet 2-3 all communicate with the inner chamber 2-6 of valve body 2, has dividing plate 2-4 in the described valve body 2, has valve port 2-5 on the dividing plate 2-4, the end of valve port 2-5 leads to the first mouth of a river 2-1 and the second mouth of a river 2-2, and the other end leads to dewatering outlet 2-3.
Shown in Fig. 1,3,4,5, described valve body 2 comprises upper valve body 2 ' and lower valve body 3, and upper valve body 2 and lower valve body 3 are threaded.
As shown in Figure 4, described dividing plate 2-4 is located at upper valve body 2 ' bottom.
As shown in Figure 4, the jointing of described upper valve body 2 ' and lower valve body 3 has seal ring 4.
As shown in Figure 4, have cavity of resorption 3-1 and seam 3-2 in the described lower valve body 3.
As shown in Figure 4, have thread section in the mounting hole 3-7 of described valve body 2, thread section is threaded with top cap 1.
Shown in Fig. 1,3,4,5, described lower valve body 3 upper ends have hexagon head 3-3.
Claims (7)
1. the valve body of a solar water pipe evacuation valve comprises valve body (2) and top cap (1), and valve body (2) is fixedly connected with top cap (1), it is characterized in that:
A, valve body (2) have inner chamber (2-6),
B, described valve body (2) are provided with mounting hole (2-7), first mouth of a river (2-1), second mouth of a river (2-2) and dewatering outlet (2-3), described mounting hole (2-7), first mouth of a river (2-1), second mouth of a river (2-2) and dewatering outlet (2-3) all communicate with the inner chamber (2-6) of valve body (2)
Have dividing plate (2-4) in c, the described valve body (2), have valve port (2-5) on the dividing plate (2-4), an end of valve port (2-5) leads to first mouth of a river (2-1) and second mouth of a river (2-2), and the other end leads to dewatering outlet (2-3).
2. the valve body of solar water pipe evacuation valve according to claim 1, it is characterized in that: described valve body (2) comprises upper valve body (2 ') and lower valve body (3), upper valve body (2) and lower valve body (3) are threaded.
3. the valve body of solar water pipe evacuation valve according to claim 2 is characterized in that: described dividing plate (2-4) is located at upper valve body (2 ') bottom.
4. the valve body of solar water pipe evacuation valve according to claim 2, it is characterized in that: the jointing of described upper valve body (2 ') and lower valve body (3) has seal ring (4).
5. the valve body of solar water pipe evacuation valve according to claim 2 is characterized in that: have cavity of resorption (3-1) and seam (3-2) in the described lower valve body (3).
6. the valve body of solar water pipe evacuation valve according to claim 1, it is characterized in that: have thread section in the mounting hole (3-7) of described valve body (2), thread section is threaded with top cap (1).
7. the valve body of solar water pipe evacuation valve according to claim 1 is characterized in that: have hexagon head (3-3) on the described lower valve body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104982293A CN102943914A (en) | 2012-11-29 | 2012-11-29 | Valve body of emptying valve of solar hot water pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104982293A CN102943914A (en) | 2012-11-29 | 2012-11-29 | Valve body of emptying valve of solar hot water pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102943914A true CN102943914A (en) | 2013-02-27 |
Family
ID=47726883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104982293A Pending CN102943914A (en) | 2012-11-29 | 2012-11-29 | Valve body of emptying valve of solar hot water pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102943914A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1137318A (en) * | 1997-07-24 | 1999-02-12 | Toto Ltd | Mixed faucet for water and hot water |
| US6079625A (en) * | 1998-09-04 | 2000-06-27 | Honeywell International, Inc. | Thermostatic mixing valve |
| US20060289066A1 (en) * | 2005-06-23 | 2006-12-28 | Claude Lesage | Pre-assembled hot water heater mixing valve for hot water heaters |
| CN201344662Y (en) * | 2008-12-08 | 2009-11-11 | 海盐明江机电科技有限公司 | Solar-energy cross-shaped hot water launching valve |
| CN101943275A (en) * | 2010-09-08 | 2011-01-12 | 常州市华鹏机械电器制造有限公司 | Automatic constant-temperature water mixing valve |
| CN201798563U (en) * | 2010-09-20 | 2011-04-20 | 徐敏 | Double check valve special for water dispenser |
| CN203067889U (en) * | 2012-11-29 | 2013-07-17 | 常州天旭机电制造有限公司 | Valve housing of automatic emptying valve of solar hot water pipeline |
-
2012
- 2012-11-29 CN CN2012104982293A patent/CN102943914A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1137318A (en) * | 1997-07-24 | 1999-02-12 | Toto Ltd | Mixed faucet for water and hot water |
| US6079625A (en) * | 1998-09-04 | 2000-06-27 | Honeywell International, Inc. | Thermostatic mixing valve |
| US20060289066A1 (en) * | 2005-06-23 | 2006-12-28 | Claude Lesage | Pre-assembled hot water heater mixing valve for hot water heaters |
| CN201344662Y (en) * | 2008-12-08 | 2009-11-11 | 海盐明江机电科技有限公司 | Solar-energy cross-shaped hot water launching valve |
| CN101943275A (en) * | 2010-09-08 | 2011-01-12 | 常州市华鹏机械电器制造有限公司 | Automatic constant-temperature water mixing valve |
| CN201798563U (en) * | 2010-09-20 | 2011-04-20 | 徐敏 | Double check valve special for water dispenser |
| CN203067889U (en) * | 2012-11-29 | 2013-07-17 | 常州天旭机电制造有限公司 | Valve housing of automatic emptying valve of solar hot water pipeline |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130227 |