CN205373056U - Device of remaining hot water in discharge and collection hot -water line - Google Patents

Device of remaining hot water in discharge and collection hot -water line Download PDF

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Publication number
CN205373056U
CN205373056U CN201620012514.3U CN201620012514U CN205373056U CN 205373056 U CN205373056 U CN 205373056U CN 201620012514 U CN201620012514 U CN 201620012514U CN 205373056 U CN205373056 U CN 205373056U
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CN
China
Prior art keywords
water
hot
water line
outlet pipe
breather
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
Application number
CN201620012514.3U
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Chinese (zh)
Inventor
张强
肖思强
周扬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Institute of Technology
Original Assignee
Nanchang Institute of Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanchang Institute of Technology filed Critical Nanchang Institute of Technology
Priority to CN201620012514.3U priority Critical patent/CN205373056U/en
Application granted granted Critical
Publication of CN205373056U publication Critical patent/CN205373056U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a device of remaining hot water in discharge and collection hot -water line, including hot -water tank and holding water box, hot -water tank upper portion still is connected with breather pipe A, and its delivery port is connected with the hot -water line, and the high stage of hot -water line is connected with breather pipe B, and this breather pipe B and above -mentioned breather pipe A's the end of giving vent to anger is connected with three -way valve A's two exit ends respectively, and minimum section of this hot -water line is equipped with out the water end (W. E. ) simultaneously, and this water end (W. E. ) is connected with three -way valve B's entrance point, and this three -way valve B's export is connected with outlet pipe A and outlet pipe B respectively, outlet pipe B's another port and holding water box water inlet are connected. This device can be with the rapid emptying of remaining hot water in the hot -water line to through the holding water box collection, the waste of hot water resource has been avoided, and the utilization can be collected effectively, can not lead to water pipe corruption, the intraductal bacterium scheduling problem that breeies simultaneously.

Description

The device of residual hot water in a kind of discharge and collection hot-water line
Technical field
This utility model relates to hot water line's device field, is specifically related to a kind of discharge and the device of residual hot water in collection hot-water line.
Background technology
In daily life, after hot water use terminates, often some hot water remains in hot-water line, this part hot water does not simply fail to be used effectively, and causes the waste of thermal water resource, and long storage periods is in water pipe, also corrosion can be caused in water pipe inside, the service life of shortening heat water pipe, or in hot-water line breed bacteria, damage to the health of user.
For the king-sized factory of some using amount of hot waters, in hot-water line, a large amount of hot water of residual not only can not get effective discharge and utilization, cause the serious waste of thermal water resource, and take and often the devices such as hot-water line are overhauled and change, add the operation cost of factory.
Utility model content
To be solved in the utility model be above-mentioned in technical problem, it is provided that a kind of discharge and collect the device of residual hot water in hot-water line.
The technical scheme that this utility model adopts is:
The device of residual hot water in a kind of discharge and collection hot-water line, it is characterised in that including boiler and attemperater, the upper and lower of the two casing is provided with water inlet and outlet respectively;
Described boiler top is also associated with breather A, and the outlet of this boiler is connected to hot-water line simultaneously;
The highest section of described hot-water line is connected to breather B, and the outlet side of this breather B and above-mentioned breather A is connected with two ports of export of three-way valve A respectively;
The lowest segment of described hot-water line is provided with water side, and this water side is connected to the entrance point of three-way valve B, and the outlet of this three-way valve B is connected to outlet pipe A and outlet pipe B, and the described another port of outlet pipe B is connected with the water inlet of attemperater.
Described breather A is connected to the top of described boiler, to control the pressure of boiler liquid level.
Described attemperater is positioned at the lower section of boiler, enables the hot water remaining in hot-water line to be collected in time, to avoid the residual hot water fast cooling collected, utilizes for secondary.
Described outlet pipe A is connected with by water terminal.
Device involved by this utility model by rapid for the residual hot water in hot-water line emptying, and can be collected by attemperater, it is to avoid the waste of thermal water resource, and can Collection utilization effectively, be not result in water pipe burn into pipe the problems such as breed bacteria simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Illustrate: 1-boiler, 2-attemperater, 3-hot-water line, 4-breather A, 5-breather B, 6-three-way valve A, 7-three-way valve B, 8-outlet pipe A, 9-outlet pipe B.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Residual hot water device in discharge as depicted and collection hot-water line, in this device, hot water is stored in boiler (1), and hot water thus outwards exports.Boiler (1) is connected with attemperater (2), and this attemperater (2) inwall is insulation material, as the collection device of the residual hot water discharged.Upper surface and the bottom of boiler (1) and attemperater (2) are provided with water inlet and outlet respectively, the water inlet of boiler (1) is connected to the water inlet pipe with valve, and the outlet of attemperater (2) is connected to the outlet pipe with valve.
The top of boiler (1) is connected to breather A (4), and the outlet of boiler (1) is connected to outlet pipe.The water inlet end of this outlet pipe and water side need to connect the outlet of boiler (1) and the water inlet of attemperater (2) respectively, and namely outlet pipe is top-down irregular installation.
In hot-water line (3), the highest one section of its pipeline section connects breather B (5), the outlet side of this breather B (5) and above-mentioned breather A (4) is connected with two outlets of three-way valve A (6) respectively, when actually used, only have the ventilation of one of them breather or both stuffiness.
In hot-water line (3), namely its water side is positioned at minimum a section of its pipeline section, this water side is connected to the import of three-way valve B (7), the outlet of this three-way valve B (7) is connected to outlet pipe A (8) and outlet pipe B (9), the another port of outlet pipe A (8) is connected with the first-class water terminal of the fire hose, the another port of outlet pipe B (9) is connected with attemperater water inlet, when actually used, only have the connection of one of them outlet pipe, or both at closed mode.
When hot water is used, regulating three-way valve A (6), breather A (4) is made to connect with ambient atmosphere, now breather B (5) is air-tight state, regulating three-way valve B (7) simultaneously, making outlet pipe A (8) and hot-water line (3) be in connected state, now hot water flows out from outlet pipe A (8), is available for normal use.
After hot water uses, regulating three-way valve A (6), now breather A (4) is airtight, and breather B (5) connects with ambient atmosphere, regulating three-way valve B (7) simultaneously, outlet pipe B (9) and hot-water line (3) is made to be in connected state, now remaining in hot-water line (3) hot water is under the effect of atmospheric pressure and self gravitation, attemperater (2) is naturally flowed into through outlet pipe B (9), and it is arranged in the hot water of instant heating water tank (1) on hot-water line (3), under the effect of negative pressure, will no longer flow out.After in hot-water line (3), residual hot water has been collected, regulating three-way valve B (7), outlet pipe B (9) and outlet pipe B (9) is made to be closed mode, regulating three-way valve A (6), makes breather A (4) and breather A (4) be the air-tight state being not communicated with ambient atmosphere simultaneously.In time using hot water next time, repeat aforesaid operations.
The above only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation, improvement and replacement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.

Claims (4)

1. discharge and collect the device of residual hot water in hot-water line for one kind, it is characterised in that including boiler and attemperater, the upper and lower of the two casing is provided with water inlet and outlet respectively;
Described boiler top is also associated with breather A, and the outlet of this boiler is connected to hot-water line simultaneously;
The highest section of described hot-water line is connected to breather B, and the outlet side of this breather B and above-mentioned breather A is connected with two ports of export of three-way valve A respectively;
The lowest segment of described hot-water line is provided with water side, and this water side is connected to the entrance point of three-way valve B, and the outlet of this three-way valve B is connected to outlet pipe A and outlet pipe B, and the described another port of outlet pipe B is connected with the water inlet of attemperater.
2. according to claim 1 a kind of discharge and collect the device of residual hot water in hot-water line, it is characterised in that described breather A is connected to the top of described boiler.
3. according to claim 1 a kind of discharge and collect the device of residual hot water in hot-water line, it is characterised in that described attemperater is positioned at the lower section of boiler.
4. according to claim 1 a kind of discharge and collect the device of residual hot water in hot-water line, it is characterised in that described outlet pipe A is connected with by water terminal.
CN201620012514.3U 2016-01-07 2016-01-07 Device of remaining hot water in discharge and collection hot -water line Expired - Fee Related CN205373056U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620012514.3U CN205373056U (en) 2016-01-07 2016-01-07 Device of remaining hot water in discharge and collection hot -water line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620012514.3U CN205373056U (en) 2016-01-07 2016-01-07 Device of remaining hot water in discharge and collection hot -water line

Publications (1)

Publication Number Publication Date
CN205373056U true CN205373056U (en) 2016-07-06

Family

ID=56275304

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620012514.3U Expired - Fee Related CN205373056U (en) 2016-01-07 2016-01-07 Device of remaining hot water in discharge and collection hot -water line

Country Status (1)

Country Link
CN (1) CN205373056U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160706

Termination date: 20170107

CF01 Termination of patent right due to non-payment of annual fee