CN201935171U - Water supply system for steam boiler - Google Patents
Water supply system for steam boiler Download PDFInfo
- Publication number
- CN201935171U CN201935171U CN201020639537XU CN201020639537U CN201935171U CN 201935171 U CN201935171 U CN 201935171U CN 201020639537X U CN201020639537X U CN 201020639537XU CN 201020639537 U CN201020639537 U CN 201020639537U CN 201935171 U CN201935171 U CN 201935171U
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- China
- Prior art keywords
- boiler
- water
- pipeline
- moisturizing
- condensed water
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- 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
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Abstract
A water supply system for a steam boiler comprises a reservoir and a condensate water recovery system. The reservoir is connected with the boiler through a pipeline which is provided with a water supplement valve. A boiler liquid level controller communicated with the boiler and controlling water supplement according to a liquid level condition of the boiler is arranged on the boiler. The condensate water recovery system is connected with the reservoir and the boiler respectively through a first pipeline and a second pipeline, and the first pipeline is provided with a water inlet valve. A condensate water supplement liquid level controller which is provided with a liquid level sensor in the interior is communicated with and arranged on the boiler. The water supply system for the steam boiler has the advantages that the condensate water supplement liquid level controller communicated with the boiler is arranged on the boiler, and the condensate water is supplemented into the boiler in advance, thereby reducing heat loss of the condensate water and further saving the heating cost.
Description
Technical field
The utility model relates to a kind of water system, is specifically related to a kind of water system of the steam boiler that is connected with condensation water recovery system.
Background technology
Steam is higher with its efficiency of heating surface, and use cost is low, and the more general characteristics of originating are used in industrial production widely.
In the Steam Heating process, be increase liquid utilization ratio, once after the heating condensed water is being reclaimed, continue to use in the input steam boiler, because condensed water inside also has a large amount of heat energy, if directly be dissolved into it in running water, can cause its rapid cooling, cause the forfeiture of thermal source, heating cost is higher.
The utility model content
For effectively utilizing the condensed water in the recovery system, reduce scattering and disappearing of heat in the condensed water, the utility model discloses a kind of water system of steam boiler, to reach the purpose of effectively utilizing condensed water.
The technical solution of the utility model is as follows:
A kind of water system of steam boiler comprises cistern, and described cistern is connected by pipeline with described boiler, and described pipeline is provided with water compensating valve; Described boiler is provided with the boiler liquid level controller that communicates with described boiler and control moisturizing according to level condition in the described boiler; Also comprise condensation water recovery system;
Described condensation water recovery system is connected with described boiler with described cistern with second pipeline by first pipeline respectively, and described first pipeline is provided with water intaking valve;
Also be provided with the condensed water moisturizing fluid level controller that is connected with described boiler on the described boiler, described condensed water moisturizing fluid level controller inside is provided with level sensor, controls the keying of described water intaking valve by responding to liquid level in the described boiler.
Preferably, this water system also is provided with the condensed water moisturizing control device that the control condensed water carries out moisturizing.
The disclosed steam boiler water system of the utility model, the condensed water moisturizing fluid level controller that communicates with boiler is set on boiler, when condensed water moisturizing fluid level controller detect the boiler internal water level descend when needing moisturizing and condensation water recovery system in when having condensed water, moisturizing information is passed to control device, control device control water intaking valve is closed, condensed water in the pipeline has reduced scattering and disappearing of condensed water heat by the second pipeline moisturizing, saves heating cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the disclosed a kind of steam boiler water system of the utility model.
The title of the numeral among the figure or the corresponding component of alphabetical representative:
11, boiler 12, cistern 13, the first pipelines 14, water intaking valve 15, second pipeline 16, the 3rd pipeline 17, delivery valve 18, the 4th pipeline 19, water compensating valve 20, condensation water recovery system 21, boiler liquid level controller 22, condensed water moisturizing fluid level controller
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model discloses a kind of steam boiler water system, this system comprises cistern 12, cistern 12 is connected with boiler 11 by the 4th pipeline 18, the 4th pipeline 18 is provided with water compensating valve 19, boiler 11 is provided with and communicates with boiler 11 and according to the boiler liquid level controller 21 of level condition control moisturizings in the boiler 11, comprise that also the induced signal control water compensating valve 19 by boiler liquid level controller 21 opens and closes the boiler replenishing water control device (not shown) that carries out moisturizing.
This system also comprises condensation water recovery system 20; Condensation water recovery system 20 is connected with boiler 11 with cistern 12 with second pipeline 15 by first pipeline 13 respectively, and first pipeline 13 is provided with water intaking valve 14;
Also be provided with the condensed water moisturizing fluid level controller 22 that is connected with boiler 11 on the boiler 11, condensed water moisturizing fluid level controller 22 inside are provided with the level sensor (not shown), by the keying of the liquid level control water intaking valve 14 in the induction boiler 11.
When condensed water moisturizing fluid level controller 22 is sensed liquid levels in the boiler 11 and is in low water level, the moisturizing signal is passed to condensed water moisturizing control device (not shown), condensed water moisturizing control device control water intaking valve 14 is closed, and condensed water directly enters in the boiler 11 by second pipeline 15; When moisturizing arrived high water level, condensed water moisturizing control device control water intaking valve 14 was opened, and condensed water directly is stored in the cistern 12.
Operation principle of the present utility model is as follows:
When boiler 11 water level inside drop to low water level, inductor passes to control device control moisturizing with signal, when having condensed water in the condensed water reclaim line, condensed water moisturizing control device control water intaking valve 14 is closed, condensed water directly enters moisturizing in the boiler 11 by second pipeline 15, when arriving high water level, condensed water moisturizing control device control water intaking valve 14 is opened, condensed water in the pipeline is recovered in the cistern 12, the water inlet of having blocked second pipeline 15 of opening owing to water intaking valve 14 stops boiler replenishing water.When not having condensed water in the condensation water recovery system, the boiler liquid level controller passes to the boiler replenishing water control device with the moisturizing signal, boiler replenishing water control device control delivery valve 17 is opened, soft water enters in the cistern 12 by the 3rd pipeline 16, water compensating valve 19 is opened simultaneously, carries out moisturizing by the 4th pipeline 18.
The disclosed steam boiler water system of the utility model, the condensed water moisturizing fluid level controller that communicates with boiler is set on boiler, when condensed water moisturizing fluid level controller detect the boiler internal water level descend when needing moisturizing and condensation water recovery system in when having condensed water, moisturizing information is passed to control device, control device control water intaking valve is closed, condensed water in the pipeline has reduced scattering and disappearing of condensed water heat by the second pipeline moisturizing, saves heating cost.
More than be description,, make this area professional and technical personnel can realize or use the utility model by above-mentioned explanation to the disclosed embodiments to the utility model embodiment.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (2)
1. the water system of a steam boiler comprises cistern, and described cistern is connected by pipeline with described boiler, and described pipeline is provided with water compensating valve; Described boiler is provided with the boiler liquid level controller that communicates with described boiler and control moisturizing according to level condition in the described boiler; It is characterized in that, also comprise condensation water recovery system;
Described condensation water recovery system is connected with described boiler with described cistern with second pipeline by first pipeline respectively, and described first pipeline is provided with water intaking valve;
Described boiler is provided with the condensed water moisturizing fluid level controller that is connected with described boiler, and described condensed water moisturizing fluid level controller inside is provided with level sensor.
2. the water system of a kind of steam boiler according to claim 1 is characterized in that, this water system also is provided with the condensed water moisturizing control device that the control condensed water carries out moisturizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020639537XU CN201935171U (en) | 2010-12-03 | 2010-12-03 | Water supply system for steam boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020639537XU CN201935171U (en) | 2010-12-03 | 2010-12-03 | Water supply system for steam boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935171U true CN201935171U (en) | 2011-08-17 |
Family
ID=44446690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020639537XU Expired - Fee Related CN201935171U (en) | 2010-12-03 | 2010-12-03 | Water supply system for steam boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629812A (en) * | 2013-11-14 | 2014-03-12 | 颍上县经纬循环农业有限公司 | Air heating device of flourmill |
-
2010
- 2010-12-03 CN CN201020639537XU patent/CN201935171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629812A (en) * | 2013-11-14 | 2014-03-12 | 颍上县经纬循环农业有限公司 | Air heating device of flourmill |
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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: 20110817 Termination date: 20121203 |