CN206176753U - Prevent scale deposit type hot water cabinet - Google Patents
Prevent scale deposit type hot water cabinet Download PDFInfo
- Publication number
- CN206176753U CN206176753U CN201621134460.4U CN201621134460U CN206176753U CN 206176753 U CN206176753 U CN 206176753U CN 201621134460 U CN201621134460 U CN 201621134460U CN 206176753 U CN206176753 U CN 206176753U
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- hot water
- water tank
- cabinet
- valve
- heater
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Abstract
The utility model relates to a prevent scale deposit type hot water cabinet, the scale deposit hot water cabinet of preventing include the hot water cabinet body, heater, stop valve, relief valve, bleeder valve, circulating pump and connecting line, the hot water cabinet body on be equipped with cooling water inlet and export with hot water, the bleeder valve locate hot water cabinet body bottom, the circulating pump locate hot water cabinet body one side, the hot water export of circulating pump and the hot water cabinet body loop in the return circuit on be equipped with the stop valve, its characterized in that: prevent that scale deposit hot water cabinet is still including the heat exchange tube of locating the internal portion of hot water cabinet, the heater locate in the independent heating cabinet, heating cabinet with the heat exchange tube pass through the tube coupling, form a loop, be equipped with temperature flow control valve on the pipeline of connecting. The utility model discloses can effectively prevent the scale deposit problem of the heating pipe on the heater, the protection heater does not receive the life -span of damage, extension heater.
Description
Technical field
The utility model is related to a kind of hot water tank, particularly discloses a kind of good antiscale property type hot water tank, is mainly used in peculiar to vessel
In water system, the heating tube fouling on heater in hot water tank can be effectively prevented, improve the service life of heater.
Background technology
The general hot water tank of in the market is to install heater and the heating to water, heating are carried out inside hot water tank's cabinet
The heating tube of device is directly contacted with heated water.Due to quality problem, the heating of current most of hot water tanks all having heaters
Pipe scale problems, this not only has an impact to its efficiency of heating surface, and reduces heater service life, and heater is easily damaged can not
Normal work.Using such hot water tank particularly in water system peculiar to vessel, hot water tank's upper heater damage is run into when going to sea
It is bad, but no stand-by equipment when can change in time, not only be had a significant impact using hot water to full ship sailor, also to the sea of crewman
Daily life brings great inconvenience.
The content of the invention
The purpose of this utility model is the defect for solving prior art, designs a kind of good antiscale property type hot water tank, hot water tank's cabinet
Heat exchanger tube is set in vivo, and heater is arranged in independent heating cabinet, is input into the water after heating by the pipeline of connection and is changed
Heat pipe interior circulation, the cold water of hot water tank's domestic demand heating is heated by way of heat exchange, it is to avoid the heating tube knot of heater
The heater failure that dirt brings, saves manpower, material resources and financial resources to a certain extent.
What the utility model was realized in：A kind of good antiscale property type hot water tank, described good antiscale property hot water tank includes hot water
Cabinet cabinet, heater, stop valve, safety valve, bleeder valve, circulating pump and connecting line, described hot water tank's cabinet are provided with cold
Water inlet and hot water outlet, described bleeder valve are located at hot water tank's bottom of cabinet bulk, and described circulating pump is located at hot water tank's cabinet one
Side, described circulating pump forms loop with the hot water outlet of hot water tank's cabinet, is provided with stop valve on described loop, its feature
It is：Described good antiscale property hot water tank also includes the heat exchanger tube inside hot water tank's cabinet, and described heater is located at one
In independent heating cabinet, described heating cabinet is connected with described heat exchanger tube by pipeline, forms a loop, in connection
Pipeline be provided with temperature flow regulating valve.Device is pure fresh water in described heating cabinet, the fresh water do not contain calcium and magnesium from
Son, at high temperature also non-scaling.Further, since heating cabinet and heat exchanger tube form a loop, with certain pressure, can be with
Ensure that the steam of pure water reaches 120 DEG C of saturation and do not seethe with excitement, so the situation that steam will not be caused to reach saturation and exploded occurs.
In order to improve hot water flowing velocity, increase heat exchange efficiency, heat exchanger tube is flowed by the water (flow) direction of upper entering and lower leaving.
Described heat exchanger tube is spiral coil, and its internal circulation is after the heater in the heating cabinet is heated
120 DEG C of pure water.The cold water that low temperature in 120 DEG C of pure hot water and hot water tank need to be heated is exchanged heat by spiral coil, spiral shell
Rotation coil surface area is big, can increase heat exchange area, and reaches the quick purpose for heating, and further improves heat exchange efficiency.And it is warm
Degree flow control valve is big to adjust the flow of 120 DEG C of pure water in heat exchanger tube according to the water temperature and flow velocity in the hot water tank for detecting
It is small, while heater adjusts heating power by temperature controller, realize the regulation of heat exchange power.It is input into when described hot water tank works
Need heating cold water with certain pressure, boiling point is 120 DEG C, can so ensure water and the heat exchanger tube contact in hot water tank
When there is no the situation of fouling yet.
Described good antiscale property hot water tank is provided with three stop valves, and the first stop valve is provided with described cooling water inlet,
The hot water exit is provided with the second stop valve, and user's water is directly communicated to through the second stop valve from the hot water of hot water outlet outflow
Pipeline, then described hot water tank is back to through circulating pump from user's water service pipe road, on described user's water service pipe road and described
Pipeline between circulating pump is provided with the 3rd stop valve.Safety is additionally provided between first stop valve and described cooling water inlet
Valve.
The beneficial effects of the utility model are：The utility model is different from the general hot water tank of prior art, can effectively prevent
The only heating tube fouling on heater, so as to protect heater without damage, extends the life-span of heater.The utility model is solved
The problem of heater fouling, it also avoid the heater failure that fouling brings, and save manpower to a certain extent, material resources and
Financial resources.Application of the utility model in water system peculiar to vessel has ensured the routine work of crewman and domestic water after going to sea
Demand.
Brief description of the drawings
Fig. 1 is the utility model structure and workflow schematic diagram.
In figure：1st, hot water tank's cabinet；2nd, heating cabinet；3rd, heater；4th, heat exchanger tube；5th, cooling water inlet；6th, hot water goes out
Mouthful；7th, circulating pump；8th, the first stop valve；9th, safety valve；10th, bleeder valve；11st, temperature flow regulating valve；12nd, second section
Only valve；13rd, the 3rd stop valve.
Specific embodiment
With reference to the accompanying drawings, a kind of good antiscale property type hot water tank of the utility model include hot water tank's cabinet 1, heating cabinet 2, heater 3,
Heat exchanger tube 4, circulating pump 7, stop valve, safety valve 9, bleeder valve 10 and connecting line.Described hot water tank's cabinet 1 is provided with cold water
Import 5 and hot water outlet 6, described bleeder valve 10 are located at the bottom of hot water tank's cabinet 1, and described circulating pump 7 is located at hot water tank's cabinet
The side of body 1, described circulating pump 7 forms loop with the hot water outlet 6 of hot water tank's cabinet 1, and the 3rd is provided with described loop
Stop valve 13.Described heat exchanger tube 4 is inside hot water tank's cabinet 1.Described heater 3 is located at an independent heating cabinet 2
Interior, described heating cabinet 2 is connected with described heat exchanger tube 4 by pipeline, forms a loop, is set on the pipeline of connection
There is temperature flow regulating valve 11.Described heat exchanger tube 4 is spiral coil, and its internal circulation is by the heating cabinet 2
120 DEG C of pure water after the heating of heater 3.
Described good antiscale property hot water tank is provided with three stop valves, and the first stop valve 8 is provided with described cooling water inlet 5,
The second stop valve 12 is provided with the hot water outlet 6, is directly communicated to through the second stop valve 12 from the hot water of the outflow of hot water outlet 6
User's water service pipe road, then described hot water tank is back to through circulating pump 7 from user's water service pipe road, on described user's water service pipe road
And the pipeline between described circulating pump 7 is provided with the 3rd stop valve 13.First stop valve 8 and described cooling water inlet 5
Between be additionally provided with safety valve 9.
During utility model works, the cold water that need to be heated is first passed through after cold water inlet 5 is filled into hot water tank's cabinet 1, is opened
The heater 3 in heating cabinet 2 is opened to start to the pure water heating in heating cabinet 1,.By the high temperature after heating（120℃）It is pure
Pipeline of the water through connecting enters the inner circulation of heat exchanger tube 4, transfers heat to need heating in hot water tank's cabinet 1 by heat exchanger tube 4
Cold water, heat exchange by way of realize heating purpose.The temperature flow of device on heat exchanger tube 4 and the pipeline of the connection of heating cabinet 2
Adjustable valve 11 senses hot water tank's water temperature inside, the flow of high temperature pure water in timely adjustment heat exchanger tube 4.Water in hot water tank leads to
Hot water outlet 6 at the top of overheat water tank cabinet is connected to user's water service pipe road, and user can directly use hot water, user's water service pipe
Unnecessary water is flowed back by connecting line again in road, is returned with circulating pump 7 and be circulated in hot water tank heating.
The utility model can effectively prevent the scale problems of the heating tube on heater, and protection heater is without damage, prolongs
The life-span of heater long.
Claims (4)
1. a kind of good antiscale property type hot water tank, described good antiscale property hot water tank includes hot water tank's cabinet, heater, stop valve, safety
Valve, bleeder valve, circulating pump and connecting line, described hot water tank's cabinet are provided with cooling water inlet and hot water outlet, and described lets out
Valve is put located at hot water tank's bottom of cabinet bulk, described circulating pump is located at hot water tank's cabinet side, described circulating pump and hot water tank's cabinet
The hot water outlet of body forms loop, and stop valve is provided with described loop, it is characterised in that：Described good antiscale property hot water tank is also
Including the heat exchanger tube inside hot water tank's cabinet, described heater is located in an independent heating cabinet, described heating
Cabinet is connected with described heat exchanger tube by pipeline, forms a loop, and temperature flow regulation is provided with the pipeline of connection
Valve.
2. a kind of good antiscale property type hot water tank according to claim 1, it is characterised in that：Described heat exchanger tube is helical disk
Pipe, its internal circulation is by 120 DEG C of pure water after the heater heating in the heating cabinet.
3. a kind of good antiscale property type hot water tank according to claim 1, it is characterised in that：Described good antiscale property hot water tank sets
There are three stop valves, the first stop valve be provided with described cooling water inlet, the second stop valve is provided with the hot water exit,
User's water service pipe road is directly communicated to through the second stop valve from the hot water of hot water outlet outflow, then from user's water service pipe road through circulating pump
Described hot water tank is back to, the 3rd cut-off is provided with the pipeline between described user's water service pipe road and described circulating pump
Valve.
4. a kind of good antiscale property type hot water tank according to claim 3, it is characterised in that：First stop valve with it is described
Cooling water inlet between be additionally provided with safety valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621134460.4U CN206176753U (en) | 2016-10-19 | 2016-10-19 | Prevent scale deposit type hot water cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621134460.4U CN206176753U (en) | 2016-10-19 | 2016-10-19 | Prevent scale deposit type hot water cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206176753U true CN206176753U (en) | 2017-05-17 |
Family
ID=58680106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621134460.4U Active CN206176753U (en) | 2016-10-19 | 2016-10-19 | Prevent scale deposit type hot water cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206176753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314537A (en) * | 2017-06-10 | 2017-11-03 | 武汉中舟环保设备股份有限公司 | A kind of ship hot water tank heating system and its application method |
-
2016
- 2016-10-19 CN CN201621134460.4U patent/CN206176753U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107314537A (en) * | 2017-06-10 | 2017-11-03 | 武汉中舟环保设备股份有限公司 | A kind of ship hot water tank heating system and its application method |
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