CN215260543U - Water temperature control device of hot water unit - Google Patents
Water temperature control device of hot water unit Download PDFInfo
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- CN215260543U CN215260543U CN202022961096.1U CN202022961096U CN215260543U CN 215260543 U CN215260543 U CN 215260543U CN 202022961096 U CN202022961096 U CN 202022961096U CN 215260543 U CN215260543 U CN 215260543U
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Abstract
The utility model discloses a temperature control device of hot water unit, including unit protection chamber and hot water treatment structure, the inside in unit protection chamber is provided with hot water treatment chamber and hot water storage chamber, and hot water treatment chamber is located one side in hot water storage chamber, the bottom in hot water storage chamber is connected with the drain pipe, and the intermediate position of drain pipe installs flow control valve, the hot water treatment structure sets up in the inside in hot water treatment chamber, and the bottom in hot water treatment chamber is provided with the heating wire. The utility model discloses a water injection structure that sets up can conveniently annotate the liquid in to hot water treatment chamber and handle, so can guarantee the abundant injection of liquid, set up heating wire and water source supply and start simultaneously, synchronous operation simultaneously on hot water treatment intracavity wall for no matter under any kind of circumstances, hot water temperature can reach supply required temperature 40 ℃ -45 ℃ in step, no matter all the year round with south, north, the all-weather steady operation of system.
Description
Technical Field
The utility model relates to a constant temperature heat pump hot water unit technical field specifically is a temperature control device of hot water unit.
Background
The heat pump water heater is a high-efficiency heat energy lifting and transferring device working based on reverse Carnot cycle, and uses a small amount of electric energy as power, uses a refrigerant as a carrier, continuously absorbs low-grade heat energy in air, converts the low-grade heat energy into usable high-grade heat energy, releases the high-grade heat energy into water to be heated, prepares domestic hot water, and then delivers the domestic hot water to users through hot water pipelines.
The water temperature control device of the existing hot water unit has the problems that the water scale in hot water cannot be filtered when the water temperature control device is used, and the temperature is inconvenient to control, so that the use requirements of people cannot be well met, and technical innovation is performed on the basis of the water temperature control device of the existing hot water unit aiming at the conditions.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature control device of hot water unit to the flow control device who proposes current constant temperature heat pump hot water unit in solving above-mentioned background art has the incrustation scale that can't be to hot water inside when using to carry out filtration treatment, still has the inconvenient problem of controlling of temperature simultaneously, the user demand problem of satisfying people that can not be fine.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a temperature control device of hot water unit, includes unit protection chamber and hot water treatment structure, the inside in unit protection chamber is provided with hot water treatment chamber and hot water storage chamber, and hot water treatment chamber is located one side in hot water storage chamber, circulating water pump is installed to the top in unit protection chamber, and the right side below in unit protection chamber installs the water injection structure, the bottom in hot water storage chamber is connected with the drain pipe, and the intermediate position of drain pipe installs flow control valve, hot water treatment structure sets up in the inside in hot water treatment chamber, and the bottom in hot water treatment chamber is provided with the heating wire, the surface in hot water treatment chamber is provided with the PLC controller, and the preceding terminal surface of PLC controller is provided with control panel.
Preferably, the water injection structure includes a water injection pump, a water injection pipe and a hot water processing cabin, and an output end of the water injection pump is connected with the water injection pipe, and an output end of the water injection pipe is connected with the hot water processing cabin.
Preferably, the water injection pump is communicated with the hot water processing cabin through a water injection pipe, and a semi-surrounding structure is formed between the hot water processing cabin and the heating electric heating wire.
Preferably, the hot water treatment structure includes assembly draw-in groove, coarse strainer and thin filter screen, and the top of coarse strainer is provided with thin filter screen to the outside of coarse strainer and thin filter screen all is provided with the assembly draw-in groove.
Preferably, be parallel to each other between coarse strainer and the thin filter screen, and coarse strainer and thin filter screen all through the assembly draw-in groove with hot water treatment cavity between block each other.
Preferably, a first temperature sensor is installed at the top end of the hot water treatment cavity, and a second temperature sensor is installed at the top end of the hot water storage cavity.
Preferably, the first temperature sensor is electrically connected with the PLC through a wire, the second temperature sensor is electrically connected with the PLC through a wire, and the control panel is electrically connected with the PLC.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model can conveniently carry out liquid injection treatment in the hot water treatment cavity through the arranged water injection structure, thus ensuring the full injection of liquid, and simultaneously, the heating wire arranged on the inner wall of the hot water treatment cavity can complete the heating of the liquid, thereby completing the heat control of the liquid;
the utility model can conveniently filter the injected liquid through the arranged hot water treatment structure, thereby avoiding the problem of a large amount of scale in the heated hot water; meanwhile, the coarse filter screen and the fine filter screen can be conveniently replaced and maintained through the clamping between the coarse filter screen and the assembling clamping groove;
the utility model discloses a temperature sensor who sets up can carry out the control by temperature change to the temperature in hot water treatment chamber and the hot water storage chamber and handle, so can conveniently carry out regulation and control to the temperature of device, and the PLC controller that sets up simultaneously can conveniently carry out automatic regulation and control, can improve the degree of automation of device operation like this.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the hot water treatment chamber of the present invention;
FIG. 3 is a schematic view of the hot water storage chamber of the present invention;
fig. 4 is a schematic view of the work flow of the present invention.
In the figure: 1. a unit protection cavity; 2. a hot water treatment chamber; 3. a hot water storage chamber; 4. a water circulating pump; 5. a drain pipe; 6. a water injection structure; 601. a water injection pump; 602. a water injection pipe; 603. a hot water processing compartment; 7. a first temperature sensor; 8. a hot water treatment structure; 801. assembling a clamping groove; 802. coarse filtration; 803. a fine filter screen; 9. heating the electric heating wire; 10. a second temperature sensor; 11. a PLC controller; 12. a control panel; 13. a flow control valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a temperature control device of hot water unit, includes unit protection chamber 1 and hot water treatment structure 8, the inside in unit protection chamber 1 is provided with hot water treatment chamber 2 and hot water storage chamber 3, and hot water treatment chamber 2 is located one side of hot water storage chamber 3, circulating water pump 4 is installed to the top in unit protection chamber 1, and installs water injection structure 6 below the right side in unit protection chamber 1, the bottom in hot water storage chamber 3 is connected with drain pipe 5, and the intermediate position of drain pipe 5 installs flow control valve 13, hot water treatment structure 8 sets up in the inside of hot water treatment chamber 2, and the bottom in hot water treatment chamber 2 is provided with heating wire 9, the surface in hot water treatment chamber 2 is provided with PLC controller 11, and PLC controller 11's preceding terminal surface is provided with control panel 12.
The utility model discloses in: water injection structure 6 includes water injection pump 601, water injection pipe 602 and hot water processing cabin 603, and the output of water injection pump 601 is connected with water injection pipe 602 to the output of water injection pipe 602 is connected with hot water processing cabin 603, water injection pump 601 communicates each other between through water injection pipe 602 and hot water processing cabin 603, and constitutes half surrounding structure between hot water processing cabin 603 and the heating wire 9, can conveniently annotate liquid through the water injection structure 6 that sets up and handle in hot water treatment chamber 2, so can guarantee the abundant injection of liquid, set up heating wire 9 simultaneously and can accomplish the heating to liquid on the 2 inner walls of hot water treatment chamber, thereby can accomplish the heat control to liquid.
The utility model discloses in: the hot water treatment structure 8 comprises an assembly clamping groove 801, a coarse filter screen 802 and a fine filter screen 803, the fine filter screen 803 is arranged above the coarse filter screen 802, the assembly clamping grooves 801 are arranged on the outer sides of the coarse filter screen 802 and the fine filter screen 803, the coarse filter screen 802 and the fine filter screen 803 are parallel to each other, the coarse filter screen 802 and the fine filter screen 803 are clamped with the hot water treatment cavity 2 through the assembly clamping grooves 801, the injected liquid can be conveniently filtered through the arranged hot water treatment structure 8, and therefore the problem that a large amount of scale exists in the heated hot water can be avoided; meanwhile, the coarse filter screen 802 and the fine filter screen 803 can be conveniently replaced and maintained through the clamping between the coarse filter screen 802 and the fine filter screen 803 and the assembling clamping groove 801.
The utility model discloses in: first temperature sensor 7 is installed on the top of hot water treatment chamber 2, second temperature sensor 10 is installed on the top of hot water storage chamber 3, be electric connection between first temperature sensor 7 passes through wire and PLC controller 11, and be electric connection between second temperature sensor 10 passes through wire and PLC controller 11 to be electric connection between control panel 12 and the PLC controller 11, can carry out the control by temperature change to the temperature in hot water treatment chamber 2 and the hot water storage chamber 3 through the temperature sensor who sets up, so can conveniently carry out regulation and control to the temperature of device, the PLC controller 11 that sets up simultaneously can conveniently carry out automatic regulation and control, can improve the degree of automation of device operation like this.
The working principle of the water temperature control device of the water heating unit is as follows: firstly, a hot water treatment cavity 2 and a hot water storage cavity 3 are arranged in a unit protection cavity 1, the unit protection cavity 1 can ensure the hot water treatment cavity, a water injection structure 6 is started, a water injection pump 601 can inject liquid into a hot water processing cabin 603 through a water injection pipe 602 when being electrified, a heating electric heating wire 9 can heat the liquid in the hot water processing cabin 603 when being electrified, and meanwhile, the liquid level in the hot water treatment cavity 2 can be raised when a large amount of liquid is injected, so that a coarse filter screen 802 and a fine filter screen 803 can filter the heated liquid, the cleanness degree of the liquid can be ensured, and the coarse filter screen 802 and the fine filter screen 803 can be conveniently replaced and maintained by clamping between the coarse filter screen 802 and the fine filter screen 803 and an assembling clamping groove 801; the first temperature sensor 7 can measure the temperature of hot water in the hot water treatment cavity 2, the circulating water pump 4 is started, the circulating water pump 4 can pump out liquid in the hot water treatment cavity 2 and can inject the liquid into the hot water storage cavity 3, the second temperature sensor 10 in the hot water storage cavity 3 can measure the temperature of the hot water in the hot water storage cavity, the temperature sensor can feed the monitored temperature back to the PLC 11, the PLC 11 can display information on the control panel 12, the hot water in the hot water storage cavity 3 can discharge the hot water from the water discharge pipe 5, and the flow control valve 13 can control the flow of the hot water.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a water temperature control device of hot water unit, includes unit protection chamber (1) and hot water treatment structure (8), its characterized in that: the inside in unit protection chamber (1) is provided with hot water treatment chamber (2) and hot water storage chamber (3), and hot water treatment chamber (2) are located one side of hot water storage chamber (3), circulating water pump (4) are installed to the top in unit protection chamber (1), and the right side below in unit protection chamber (1) installs water injection structure (6), the bottom in hot water storage chamber (3) is connected with drain pipe (5), and the intermediate position of drain pipe (5) installs flow control valve (13), hot water treatment structure (8) set up in the inside in hot water treatment chamber (2), and the bottom in hot water treatment chamber (2) is provided with heating wire (9), the surface in hot water treatment chamber (2) is provided with PLC controller (11), and the preceding terminal surface of PLC controller (11) is provided with control panel (12).
2. A water temperature control apparatus of a hot water unit as claimed in claim 1, wherein: the water injection structure (6) comprises a water injection pump (601), a water injection pipe (602) and a hot water processing cabin (603), the output end of the water injection pump (601) is connected with the water injection pipe (602), and the output end of the water injection pipe (602) is connected with the hot water processing cabin (603).
3. A water temperature control apparatus of a hot water unit as claimed in claim 2, wherein: the water injection pump (601) is communicated with the hot water processing cabin (603) through a water injection pipe (602), and a semi-surrounding structure is formed between the hot water processing cabin (603) and the heating electric heating wire (9).
4. A water temperature control apparatus of a hot water unit as claimed in claim 1, wherein: hot water treatment structure (8) are including assembling draw-in groove (801), coarse strainer (802) and fine filter screen (803), and the top of coarse strainer (802) is provided with fine filter screen (803), and the outside of coarse strainer (802) and fine filter screen (803) all is provided with assembling draw-in groove (801).
5. A water temperature control device of a hot water unit according to claim 4, characterized in that: the coarse filter screen (802) and the fine filter screen (803) are parallel to each other, and the coarse filter screen (802) and the fine filter screen (803) are clamped with the hot water treatment cavity (2) through the assembling clamping groove (801).
6. A water temperature control apparatus of a hot water unit as claimed in claim 1, wherein: a first temperature sensor (7) is installed on the top end of the hot water treatment cavity (2), and a second temperature sensor (10) is installed on the top end of the hot water storage cavity (3).
7. A water temperature control apparatus of a hot water unit as claimed in claim 6, wherein: the first temperature sensor (7) is electrically connected with the PLC (11) through a lead, the second temperature sensor (10) is electrically connected with the PLC (11) through a lead, and the control panel (12) is electrically connected with the PLC (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022961096.1U CN215260543U (en) | 2020-12-10 | 2020-12-10 | Water temperature control device of hot water unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022961096.1U CN215260543U (en) | 2020-12-10 | 2020-12-10 | Water temperature control device of hot water unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215260543U true CN215260543U (en) | 2021-12-21 |
Family
ID=79452659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022961096.1U Active CN215260543U (en) | 2020-12-10 | 2020-12-10 | Water temperature control device of hot water unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215260543U (en) |
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2020
- 2020-12-10 CN CN202022961096.1U patent/CN215260543U/en active Active
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