CN201964531U - Sleeve water inlet valve - Google Patents
Sleeve water inlet valve Download PDFInfo
- Publication number
- CN201964531U CN201964531U CN2011200436845U CN201120043684U CN201964531U CN 201964531 U CN201964531 U CN 201964531U CN 2011200436845 U CN2011200436845 U CN 2011200436845U CN 201120043684 U CN201120043684 U CN 201120043684U CN 201964531 U CN201964531 U CN 201964531U
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- heat exchanger
- sleeve pipe
- inlet valve
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a sleeve water inlet valve which comprises a sleeve water inlet valve body connected with a heat exchanger; and the sleeve water inlet valve body is internally and integrally cast with a bathroom water inlet communicated with the heat exchanger, and a heating water return hole. As the sleeve water inlet valve body is internally and integrally cast with the bathroom water inlet communicated with the heat exchanger, and the heating water return hole, the integration degree of a pipeline is improved, and the service life is prolonged.
Description
Technical field
The utility model relates to the pipeline valve, relates in particular to a kind of sleeve pipe water intaking valve.
Background technology
Generally the domestic heating system in the China north or more southern high-grade communities is formed by the pipeline heat supply by the gas-heating water heater, and a kind of for having the heating effect separately, another kind has heating simultaneously and provides the domestic hot-water to act on.Provide domestic hot-water's heating system to need a kind of life water and heating water switching device shifter, also can be described as the sleeve pipe water intaking valve.This kind device discloses a kind of heating water of gas-heating water heater and switching device shifter of life water of being used at the Chinese utility model patent ZL200820170403.0 of the applicant's application, comprise the heating water lines, with heating water lines life water lines of isolating mutually and the heat exchanger that is used for heating water and the heat exchange of life water, the heating water lines is drawn a heating water bye-pass by the triple valve that can control automatically, heating water bye-pass inserts respectively with the life water lines incorporates the heating water lines into after heat exchanger heating water bye-pass goes out heat exchanger, the life water lines is provided with a flowmeter before entering heat exchanger, provide water-flow signal to sensor by flowmeter, sensor control triple valve with heating water introduce heating water bye-pass at the heat exchanger place to the heat supply of life water, the life water of outflow heat exchanger is hot water, realizes that heating water and life water automatically switch.Its major defect is that the more fault rate of pipeline circuit is higher in the switching device shifter.
Summary of the invention
The utility model provides a kind of simple in structure, long service life, sleeve pipe water intaking valve that degree of integration is high.
A kind of sleeve pipe water intaking valve comprises the sleeve pipe water intaking valve valve body that connects heat exchanger, and integrally casting has bathroom water inlet and the heating water return outlet that is communicated with heat exchanger in the described sleeve pipe water intaking valve valve body.The straight tube other end integrally casting at described heating water return outlet place has water pump interface, expansion tank interface, relief valve connection.This kind sleeve pipe water intaking valve has significantly reduced length of pipeline and pipeline interface by water pump interface, expansion tank interface, relief valve connection and the unification of heating water return outlet are integrated on the same valve body, improved service life.
The utility model improves the pipeline degree of integration by bathroom water inlet and the heating water return outlet that integrally casting in the sleeve pipe water intaking valve valve body is communicated with heat exchanger, has prolonged service life.
Description of drawings
Fig. 1 is the utility model sleeve pipe water intaking valve master TV structure schematic diagram.
The specific embodiment
As shown in Figure 1, a kind of sleeve pipe water intaking valve of the utility model comprises the sleeve pipe water intaking valve valve body that connects heat exchanger 1, and integrally casting has bathroom water inlet 2 and the heating water return outlet 3 that is communicated with heat exchanger 1 in the sleeve pipe water intaking valve valve body.The straight tube other end integrally casting at heating water return outlet 3 places has water pump interface 4, expansion tank interface 5, relief valve connection 6.
Claims (2)
1. a sleeve pipe water intaking valve comprises the sleeve pipe water intaking valve valve body that connects heat exchanger (1), it is characterized in that: integrally casting has the bathroom water inlet (2) and the heating water return outlet (3) of connection heat exchanger (1) in the described sleeve pipe water intaking valve valve body.
2. sleeve pipe water intaking valve as claimed in claim 1 is characterized in that: the straight tube other end integrally casting at described heating water return outlet (3) place has water pump interface (4), expansion tank interface (5), relief valve connection (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200436845U CN201964531U (en) | 2011-02-20 | 2011-02-20 | Sleeve water inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200436845U CN201964531U (en) | 2011-02-20 | 2011-02-20 | Sleeve water inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201964531U true CN201964531U (en) | 2011-09-07 |
Family
ID=44527072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200436845U Expired - Fee Related CN201964531U (en) | 2011-02-20 | 2011-02-20 | Sleeve water inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201964531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062469A (en) * | 2012-12-07 | 2013-04-24 | 恒翔控股集团有限公司 | Lightweight water circuit control device for water-hung boilers |
-
2011
- 2011-02-20 CN CN2011200436845U patent/CN201964531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062469A (en) * | 2012-12-07 | 2013-04-24 | 恒翔控股集团有限公司 | Lightweight water circuit control device for water-hung boilers |
| CN103062469B (en) * | 2012-12-07 | 2015-04-08 | 恒翔控股集团有限公司 | Lightweight water circuit control device for water-hung boilers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140220 |