CN207179996U - A kind of temperature-controlled hot water-circulating device - Google Patents
A kind of temperature-controlled hot water-circulating device Download PDFInfo
- Publication number
- CN207179996U CN207179996U CN201720891552.5U CN201720891552U CN207179996U CN 207179996 U CN207179996 U CN 207179996U CN 201720891552 U CN201720891552 U CN 201720891552U CN 207179996 U CN207179996 U CN 207179996U
- Authority
- CN
- China
- Prior art keywords
- water tank
- heater box
- calandria
- temperature
- circulating device
- 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
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
It the utility model is related to a kind of temperature-controlled hot water-circulating device, including water tank, heater box is fixedly connected with the water tank, calandria is provided with the heater box, outlet pipe is additionally provided with the heater box, and the outlet of outlet pipe sequentially passes through heater box and water tank, return pipe is provided with the water tank, the outlet of the return pipe runs through water tank, and the bottom of the calandria is arranged on the bottom of heater box, the bottom electrical connection Kick type temperature controller of the calandria by fixed block；The utility model, when heating temperature reaches preset value, can realize timely power-off, ensure safety by being provided with Kick type temperature controller below calandria.
Description
Technical field
It the utility model is related to heater technical field, more particularly to a kind of temperature-controlled hot water-circulating device.
Background technology
A kind of existing electric hot water circulator structure is two electrode slices for being set in cartridge heater or heating chamber heating, is added
When the water level entered is higher than electrode slice, the conducting of two electrode slices, water is heated, during less than electrode slice, two electrode slices disconnect, and stop
Heating, the product of such a structure are not allow listing due to no national standard；Another kind is in cartridge heater or heating
Intracavitary sets electric heating tube, water is heated, use is dangerous.
Utility model content
The purpose of this utility model is to solve to use unsafe problem present in prior art.
To achieve these goals, the utility model employs following technical scheme：
A kind of temperature-controlled hot water-circulating device, including water tank are designed, is fixedly connected with heater box in the water tank, in the heater box
Calandria is provided with, outlet pipe is additionally provided with the heater box, and the outlet of outlet pipe sequentially passes through heater box and water tank, institute
State and return pipe is provided with water tank, the outlet of the return pipe runs through water tank, and the bottom of the calandria is installed by fixed block
In the bottom of heater box, the bottom electrical connection Kick type temperature controller of the calandria.
Preferably, the water tank offers through hole close to the bottom of fixed block, and the fixed block is tightly connected with through hole, institute
State water tank bottom and be fixedly connected with control box, described Kick type temperature controller is located in control box.
Preferably, the Kick type temperature controller includes battery, single-chip microcomputer, temperature sensor and cut-off switch, the battery
With monolithic mechatronics, the single-chip microcomputer also electrically connects temperature sensor and cut-off switch, the bottom electrical connection of the calandria
Temperature sensor, the calandria electrically connect external power supply by cut-off switch.
Preferably, sealing ring is provided with the through hole, the fixed block is tightly connected with through hole by sealing ring.
The utility model proposes a kind of temperature-controlled hot water-circulating device, beneficial effect is：The utility model is by heating
Kick type temperature controller is provided with below body, when heating temperature reaches preset value, timely power-off can be realized, ensure safety.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is system block diagram of the present utility model.
In figure：Water tank 1, calandria 2, heater box 3, outlet pipe 4, return pipe 5, Kick type temperature controller 6, control box 7, monolithic
Machine 8, temperature sensor 9, battery 11, cut-off switch 12.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of temperature-controlled hot water-circulating device, including water tank 1, heater box 3, heater box 3 are fixedly connected with water tank 1
Calandria 2 is inside provided with, outlet pipe 4 is additionally provided with heater box 3, and the outlet of outlet pipe 4 sequentially passes through heater box 3 and water tank
1, be provided with return pipe 5 in water tank 1, the outlet of return pipe 5 runs through water tank 1, the bottom of calandria 2 be arranged on by fixed block plus
The bottom of hot tank 3, the bottom electrical connection Kick type temperature controller 6 of calandria 2.
Water tank 1 offers through hole close to the bottom of fixed block, and fixed block is tightly connected with through hole, and the bottom of water tank 1, which is fixed, to be connected
Control box 7 is connect, Kick type temperature controller 6 is located in control box 7.
Kick type temperature controller 6 includes battery 11, single-chip microcomputer 8, temperature sensor 9 and cut-off switch 12, battery 11 and monolithic
Machine 8 electrically connects, and single-chip microcomputer 8 also electrically connects temperature sensor 9 and cut-off switch 12, the bottom electrical connection TEMP of calandria 2
Device 9, calandria 2 electrically connect external power supply by cut-off switch 12.
Sealing ring is provided with through hole, fixed block is tightly connected with through hole by sealing ring.
Workflow：In use, calandria 2 heats to water, the temperature of calandria 2 can be passed the utility model by temperature
Sensor 9 detects, so as to which temperature information is passed to single-chip microcomputer 8 by temperature sensor 9, when the temperature that temperature sensor 9 detects
More than in the setting value set on single-chip microcomputer 8, single-chip microcomputer 8 controls cut-off switch 12 to be powered off, and disconnects extraneous power supply with adding
Connection between hot body 2, stop heating so as to realize.
The described top of heater box 3 is provided with electric valve, and electric valve is electrically connected with being arranged on the control device of the outer surface of water tank 1
Connect, heater box 3 is internally provided with pressure sensor, and pressure sensor detects the pressure inside heater box 3 and passes to control dress
Put, control device, so as to control the closure of electric valve, prevents that pressure is excessive in heater box 3, leads according to the pressure value being previously set
Cause blast.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of temperature-controlled hot water-circulating device, including water tank（1）, the water tank（1）Inside it is fixedly connected with heater box（3）, the heating
Case（3）Inside it is provided with calandria（2）, the heater box（3）Inside it is additionally provided with outlet pipe（4）, and outlet pipe（4）Outlet successively
Through heater box（3）And water tank（1）, the water tank（1）Inside it is provided with return pipe（5）, the return pipe（5）Outlet run through water
Case（1）, the calandria（2）Bottom heater box is arranged on by fixed block（3）Bottom, it is characterised in that：The heating
Body（2）Bottom electrical connection Kick type temperature controller（6）；
Described heater box（3）Top is provided with electric valve, and electric valve is with being arranged on water tank（1）The control device of outer surface is electrically connected
Connect, heater box（3）It is internally provided with pressure sensor.
A kind of 2. temperature-controlled hot water-circulating device according to claim 1, it is characterised in that：The water tank（1）Close to fixed block
Bottom offer through hole, the fixed block is tightly connected with through hole, the water tank（1）Bottom is fixedly connected with control box（7）, institute
The Kick type temperature controller stated（6）Positioned at control box（7）It is interior.
A kind of 3. temperature-controlled hot water-circulating device according to claim 1, it is characterised in that：The Kick type temperature controller（6）Bag
Include battery（11）, single-chip microcomputer（8）, temperature sensor（9）And cut-off switch（12）, the battery（11）With single-chip microcomputer（8）It is electrically connected
Connect, the single-chip microcomputer（8）Also electrically connect temperature sensor（9）And cut-off switch（12）, the calandria（2）Bottom electrical connection
Temperature sensor（9）, the calandria（2）Pass through cut-off switch（12）Electrically connect external power supply.
A kind of 4. temperature-controlled hot water-circulating device according to claim 2, it is characterised in that：Sealing is provided with the through hole
Circle, the fixed block are tightly connected with through hole by sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891552.5U CN207179996U (en) | 2017-07-21 | 2017-07-21 | A kind of temperature-controlled hot water-circulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720891552.5U CN207179996U (en) | 2017-07-21 | 2017-07-21 | A kind of temperature-controlled hot water-circulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207179996U true CN207179996U (en) | 2018-04-03 |
Family
ID=61737253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720891552.5U Expired - Fee Related CN207179996U (en) | 2017-07-21 | 2017-07-21 | A kind of temperature-controlled hot water-circulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207179996U (en) |
-
2017
- 2017-07-21 CN CN201720891552.5U patent/CN207179996U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20190721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |