CN209512294U - A kind of hot water pipeline backwater circulation device - Google Patents
A kind of hot water pipeline backwater circulation device Download PDFInfo
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- CN209512294U CN209512294U CN201920074324.8U CN201920074324U CN209512294U CN 209512294 U CN209512294 U CN 209512294U CN 201920074324 U CN201920074324 U CN 201920074324U CN 209512294 U CN209512294 U CN 209512294U
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- hot water
- circulation device
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Abstract
A kind of hot water pipeline backwater circulation device, including shell, control panel, the first connector, for the second connector, the first bolt and the second bolt with wall connecting；Control panel is mounted on the front of shell；The rear end face of one end connected with outer casing of first connector, and the other end of the first connector connects the second connector；The top of shell is equipped with the water inlet port for connecting hot water pipeline；The bottom of shell is equipped with the water outlet port for connecting cold water pipes；Circulating line and water circulating pump are equipped in shell；One end connection water inlet port of circulating line, and the other end of circulating line connects water outlet port；Water circulating pump is mounted on circulating line；Microcontroller is equipped in control panel；Microcontroller communication connection temperature sensor and water circulating pump.Backwater circulation device easy disassembly provided by the utility model, and the backwater circulation device by being equipped with can release hot water at any time and save the waiting time of user, and realize water conservation.
Description
Technical field
The utility model relates to water recovery apparatus technical field more particularly to a kind of hot water pipeline backwater circulation devices.
Background technique
In cold winter, no matter living to wash one's face and rinse one's mouth or do washing to cook all be unable to do without hot water；It needs when in winter using heat
When water；After opening hot water tap, device (such as electric heater, gas heater, solar water heater, the magnetic energy of hot-water supply
Water heater, air energy water heater and water heater in central heating etc.) carry out conveying hot water；But after opening hot-water switch first out of pipeline
Outflow is cold water；Hot water just can be used after cold water all outflow；When hot water using end apart from hot-water supply device very
When remote；Hot water is wasted using end with a large amount of cold water remaining in hot-water supply device；Great water is caused to provide
Source waste, and delay the time using hot water, it cannot accomplish that the convenience of hot water can be used immediately by opening hot-water switch；Therefore it needs
Water recovery apparatus to be installed on water supply line, for carrying out reflux recycling to cold water remaining in pipeline before using hot water,
Be truly realized opening hot-water switch at any time can be used hot water at any time；But existing water recovery apparatus is inconvenient to be dismounted,
It is very inconvenient when needing to carry out detachable maintaining to water recovery apparatus.
To solve the above problems, proposing a kind of hot water pipeline backwater circulation device in the application.
Utility model content
(1) purpose of utility model
To solve technical problem present in background technique, the utility model proposes a kind of hot water pipeline backwater circulation dresses
It sets, backwater circulation device provided by the utility model facilitates installing and dismounting, and the backwater circulation device by being equipped with is by hot-water line
Remaining cold water is transported in cold water pipes by water circulating pump in road, and user is allowed to use hot water at once；Avoiding will
Cold water releases the waste for causing water resource, and saves the waiting time of user.
(2) technical solution
To solve the above problems, the utility model provides a kind of hot water pipeline backwater circulation device, including shell, control
Panel, the first connector, for the second connector, the first bolt and the second bolt with wall connecting；
Control panel is mounted on the front of shell；The rear end face of one end connected with outer casing of first connector, and the first connection
The other end of part connects the second connector, for shell to be fixed on wall；
The top of shell is equipped with the water inlet port for connecting hot water pipeline；The bottom of shell is equipped with for connecting cold water pipe
The water outlet port in road；Circulating line and water circulating pump are equipped in shell；One end connection water inlet port of circulating line, and circulation pipe
The other end in road connects water outlet port；Water circulating pump is mounted on circulating line；
First connector includes fixed plate and plugs together plate；Fixed plate is vertically mounted on the rear end face of shell；It is vertical to plug together plate
It is mounted on the lower end surface of fixed plate, and plugs together and is equidistantly equipped with third threaded hole on the end face of plate；Second connector includes fixing
Block and mounting blocks；The upper surface of mounting blocks, which is offered, plugs together slot with plug together that plate matches；It plugs together and is equidistantly opened on the cell wall of slot
Equipped with the first threaded hole；It plugs together and plugs together connection in slot and plug together plate, the first bolt is successively threaded into the first threaded hole and third spiral shell
Pit is used for the first connector and the second connector tightening connection；It is respectively perpendicular and is equipped with admittedly on the both sides of the face of mounting blocks
Determine block；Fixed block is equipped with the second threaded hole；Second bolt is successively threaded into the 4th that the second threaded hole and wall are equipped with
In threaded hole, for the second connector to be fixed on wall；
Microcontroller is equipped in control panel；Microcontroller communication connection temperature sensor and water circulating pump.
Preferably, circulating line is equipped with water flow sensor；Water flow sensor communication connection microcontroller.
Preferably, fixed plate is uniformly provided with four, and is located at four right-angle sides in outer casing back face.
Preferably, the quantity of the first threaded hole is not more than the quantity of third threaded hole, and the first threaded hole is provided with and consolidates
On the end face for determining the mounting blocks of the connection of block.
Preferably, shell is equipped with heat release hole；Anti-dust filter mesh is equipped in heat release hole.
Preferably, control panel top is equipped with display screen；Control panel lower part be equipped with switch button, reset button, manually
Button and Setting pattern button；Display screen top is equipped with motor temperature viewing area, environment temperature viewing area, is equipped in the middle part of display screen
Time showing area, solenoid valve status display area；Display screen lower part is equipped with temperature control display switch, time control display switch, flow indication
Switch, pressurization display switch and heat preservation display switch.
Preferably, one layer of corrosion-inhibiting coating is all coated on the outer surface of the first connector and the second connector.
The above-mentioned technical proposal of the utility model has following beneficial technical effect:
In the utility model, when shell is fixedly mounted on wall；First according to the position of the first connector on wall
Open up the 4th threaded hole；Second connector is fixed on wall by the second bolt；It is mounted on plugging together the first connector
In second connector, the first connector and the second connector are subjected to tightening using the first bolt；To which shell is fixed on wall
On body；Shell is dismounted by the way that the first connector being equipped with and the second connector are convenient, and is made between shell and wall
There are enough gaps, avoid directly being contacted between shell and wall；Wherein, by inserting the plate that plugs together of the first connector
Enter plugging together in slot for the second connector, and plate and mounting blocks progress tightening will be plugged together using the first bolt；So that shell and second
Tightening connection between connector；Shell is mounted on wall or other fixed objects by realization；Component inside the shell occurs
When failure needs to repair, needs to remove shell from the object of fixed installation, need to only remove the first bolt at this time,
Shell is taken out from the second connector with facilitating, it is easy to operate and easy to use.
In the utility model, utility model device is mounted on and uses water end (W.E.) mouth apart from hot-water supply device distalmost end
Place；When user opens hot water tap at distalmost end water end (W.E.) mouth, hot water in hot-water supply device is from hot water end out
Mouth outflow is flow to by hot water pipeline at water end (W.E.) mouth；It will be remaining cold in hot water pipeline by the backwater circulation device being equipped with
Water is transported in cold water pipes by water circulating pump, and user is allowed to use hot water at once；Hot water pipeline is remaining cold
Water is transported in cold water pipes, avoids releasing cold water into the waste for causing water resource；Hot water can be used at any time, save user
Waiting time.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of hot water pipeline backwater circulation device in shell and wall mounting structure side
View.
Fig. 2 be the utility model proposes a kind of hot water pipeline backwater circulation device in the structure of partial enlargement at A show
It is intended to.
Fig. 3 be the utility model proposes a kind of hot water pipeline backwater circulation device in shell schematic diagram of internal structure.
Fig. 4 be the utility model proposes a kind of hot water pipeline backwater circulation device in the stereochemical structure of the first connector show
It is intended to.
Fig. 5 be the utility model proposes a kind of hot water pipeline backwater circulation device in the stereochemical structure of the second connector show
It is intended to.
Fig. 6 be the utility model proposes a kind of hot water pipeline backwater circulation device work flow diagram.
Appended drawing reference:
1, shell；2, control panel；3, water outlet port；4, heat release hole；5, intake port；6, the first connector；7, second
Connector；8, wall；9, circulating line；10, temperature sensor；11, water circulating pump；12, water flow sensor；13, fixed plate；
14, the first bolt；15, fixed block；16, the second bolt；17, mounting blocks；18, the first threaded hole；19, the second threaded hole；20, it inserts
Close slot；21, plate is plugged together；22, third threaded hole；23, hot-water supply device；24, into cold water port；25, go out hot water port；26,
Hot water pipeline；27, with water end (W.E.) mouth；28, check valve；29, cold water pipes；30, cold water branch pipe.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Fig. 1 be the utility model proposes a kind of hot water pipeline backwater circulation device in shell and wall mounting structure side
View.
Fig. 2 be the utility model proposes a kind of hot water pipeline backwater circulation device in the structure of partial enlargement at A show
It is intended to.
Fig. 3 be the utility model proposes a kind of hot water pipeline backwater circulation device in shell schematic diagram of internal structure.
As shown in Figure 1-3, the utility model proposes a kind of hot water pipeline backwater circulation device, including shell 1, control plane
Plate 2, the first connector 6, the second connector 7 for being connect with wall 8, the first bolt 14 and the second bolt 16；
Control panel 2 is mounted on the front of shell 1；The rear end face of one end connected with outer casing 1 of first connector 6, and first
The other end of connector 6 connects the second connector 7, for shell 1 to be fixed on wall 8；
The top of shell 1 is equipped with the water inlet port 5 for connecting hot water pipeline 26；The bottom of shell 1 is equipped with for connecting
The water outlet port 3 of cold water pipes 29；Circulating line 9 and water circulating pump 11 are equipped in shell 1；One end of circulating line 9 connect into
Water end (W.E.) mouth 5, and the other end of circulating line 9 connects water outlet port 3；Water circulating pump 11 is mounted on circulating line 9；
Microcontroller is equipped in control panel 2；Microcontroller communication connection temperature sensor 10 and water circulating pump 11.
In an alternative embodiment, circulating line 9 is equipped with water flow sensor 12；Water flow sensor 12 communicates
Connect microcontroller；Facilitate monitoring circulating water flow equipped with water flow sensor 12, when circulating water flow is too low, passes through control
Panel 2 is operated to improve the revolving speed of water circulating pump 11.
In an alternative embodiment, fixed plate 13 is uniformly provided with four, and is located at four right angles of 1 rear end face of shell
At side.
In an alternative embodiment, the first connector 6 is structure as a whole with shell 1.
In an alternative embodiment, shell 1 is equipped with heat release hole 4；Anti-dust filter mesh is equipped in heat release hole 4.
In an alternative embodiment, 2 top of control panel is equipped with display screen；2 lower part of control panel is equipped with switch and presses
Button, reset button, hand push button and Setting pattern button；Display screen top is equipped with motor temperature viewing area, environment temperature is shown
Area, display screen middle part are equipped with time showing area, solenoid valve status display area；Display screen lower part is equipped with temperature control display switch, time control
Display switch, flow indication switch, pressurization display switch and heat preservation display switch；By numerous control switches for being equipped with to control
Panel 2 is operated；The numerous control switch technologies being wherein arranged on control panel 2 are the prior art, for people in the market
The product that is normally commercially available.
In the utility model, shell 1 is fixedly mounted on wall 8 by when use；First according to the first connector on wall 8
6 position opens up the 4th threaded hole；Second connector 7 is fixed on wall 8 by the second bolt 16；By the first connector
6 plug together and are mounted in the second connector 7, and first connector 6 and the second connector 7 are carried out tightening using the first bolt 14；From
And shell 1 is fixed on wall 8；Shell 1 is dismounted by the way that the first connector 6 being equipped with and the second connector 7 are convenient,
And to avoid directly being contacted between shell 1 and wall 8 there are enough gaps between shell 1 and wall 8.
Illustrate the connection type of the first connector 6 and the second connector 7 below in conjunction with Fig. 4 and Fig. 5.
Fig. 4 be the utility model proposes a kind of hot water pipeline backwater circulation device in the stereochemical structure of the first connector show
It is intended to.
As shown in figure 4, the first connector 6 includes fixed plate 13 and plugs together plate 21；Fixed plate 13 is vertically mounted on shell 1
Rear end face；The lower end surface that plate 21 is vertically mounted on fixed plate 13 is plugged together, and plugs together and is equidistantly equipped with third spiral shell on the end face of plate 21
Pit 22.
In an alternative embodiment, one layer of corrosion-inhibiting coating is coated on the outer surface of the first connector 6.
Fig. 5 be the utility model proposes a kind of hot water pipeline backwater circulation device in the stereochemical structure of the second connector show
It is intended to.
As shown in figure 5, the second connector 7 includes fixed block 15 and mounting blocks 17；
The upper surface of mounting blocks 17, which is offered, plugs together slot 20 with plug together that plate 21 matches；It plugs together between being waited on the cell wall of slot 20
Away from offering the first threaded hole 18；It plugs together and plugs together connection in slot 20 and plug together plate 21, the first bolt 14 is successively threaded into the first spiral shell
Pit 18 and third threaded hole 22 are used for 7 tightening connection of the first connector 6 and the second connector；
It is respectively perpendicular on the both sides of the face of mounting blocks 17 and fixed block 15 is installed；Fixed block 15 is equipped with the second threaded hole
19；Second bolt 16 is successively threaded into the 4th threaded hole that the second threaded hole 19 and wall 8 are equipped with, for connecting second
Fitting 7 is fixed on wall 8.
In an alternative embodiment, one layer of corrosion-inhibiting coating is coated on the outer surface of the second connector 7.
In an alternative embodiment, the quantity of the first threaded hole 18 is not more than the quantity of third threaded hole 22, and
One threaded hole 18 is provided on the end face for the mounting blocks 17 connecting with fixed block 15.
It should be noted that by the way that the plate 21 that plugs together of the first connector 6 to be inserted into second connector 7 and plugs together in slot 20,
And plate 21 and the progress tightening of mounting blocks 17 will be plugged together using the first bolt 14；So that tightening connects between shell 1 and the second connector 7
It connects；Shell 1 is mounted on wall 8 or other fixed objects by realization；Component malfunction in shell 1 is tieed up
When repairing, needs to remove shell 1 from the object of fixed installation, need to only remove the first bolt 14 at this time, can facilitate will be outer
Shell 1 is taken out from the second connector 7, foolproof to remove shell 1.
Fig. 6 be the utility model proposes a kind of hot water pipeline backwater circulation device work flow diagram.
As shown in fig. 6, hot water pipeline 26 connects the hot water port 25 out of hot-water supply device 23；Cold water pipes 29 connect heat
Water supply 23 into cold water port 24；It is uniformly provided on hot water pipeline 26 and uses water end (W.E.) mouth 27 for for people to use；With
Cold water branch pipe 30 is equipped between water end (W.E.) mouth 27 and cold water pipes 29；Wherein, going out hot water port apart from hot-water supply device 23
Check valve 28 is installed on the cold water branch pipe 30 of 25 distalmost end；30 one end of cold water branch pipe of distal end connects hot water pipeline 26；Distal end
Water inlet port 5 on the other end connected with outer casing 1 of cold water branch pipe 30；Water outlet port 3 on shell 1 connects cold water pipes 29；Its
In, the one-way conduction flow direction of check valve 28 is the flow direction water inlet of hot water pipeline 26 port 5.
In an alternative embodiment, hot-water supply device 23 is electric heater, gas heater, solar water
Any one in device, magnetic energy water heater, air energy water heater and water heater in central heating.
Water end (W.E.) mouth is used apart from 23 distalmost end of hot-water supply device it should be noted that being mounted on utility model device
At 27；User is in distalmost end when using opening hot water tap at water end (W.E.) mouth 27, and the hot water in hot-water supply device 23 is from out
The outflow of hot water port 25 is flow to by hot water pipeline 26 at water end (W.E.) mouth 27；Water circulating pump 11 works at this time, by distalmost end
It is transported in circulating line 9 with the water in the hot water pipeline 26 that distance goes out at hot water port 25 at water end (W.E.) mouth 27；In circulating line 9
Temperature sensor 10 water temperature in circulating line 9 is monitored；
It is lower than the hot water temperature that setting is flowed out when temperature sensor 10 detects the water temperature in circulating line 9, then water circulating pump
11 are all transported to the water at low temperature in hot water pipeline 26 in cold water pipes 29；
Reach the hot water temperature that setting is flowed out when temperature sensor 10 detects the water temperature in circulating line 9, then microcontroller
Control check valve 28 close, water circulating pump 11 it is out of service, user can use immediately heat at distalmost end water end (W.E.) mouth 27
Water.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (7)
1. a kind of hot water pipeline backwater circulation device, which is characterized in that including shell (1), control panel (2), the first connector
(6), the second connector (7), the first bolt (14) and the second bolt (16) for being connect with wall (8)；
Control panel (2) is mounted on the front of shell (1)；The rear end face of one end connected with outer casing (1) of first connector (6), and
The other end of first connector (6) connects the second connector (7), for shell (1) to be fixed on wall (8)；
The top of shell (1) is equipped with the water inlet port (5) for connecting hot water pipeline (26)；The bottom of shell (1) is equipped with and is used for
Connect the water outlet port (3) of cold water pipes (29)；Circulating line (9) and water circulating pump (11) are equipped in shell (1)；Circulating line
(9) one end connection water inlet port (5), and the other end of circulating line (9) connects water outlet port (3)；Water circulating pump (11) peace
On circulating line (9)；
First connector (6) includes fixed plate (13) and plugs together plate (21)；Fixed plate (13) is vertically mounted on the rear end of shell (1)
Face；It plugs together plate (21) and is vertically mounted on the lower end surface of fixed plate (13), and plug together and be equidistantly equipped with third on the end faces of plate (21)
Threaded hole (22)；Second connector (7) includes fixed block (15) and mounting blocks (17)；The upper surface of mounting blocks (17) offer with
Plug together that plate (21) matches plugs together slot (20)；It plugs together and equidistantly offers the first threaded hole (18) on the cell wall of slot (20)；It inserts
It plugs together connection in conjunction slot (20) to plug together plate (21), the first bolt (14) is successively threaded into the first threaded hole (18) and third screw thread
Hole (22) is used for the first connector (6) and the second connector (7) tightening connection；On the both sides of the face of mounting blocks (17) respectively
It is vertically installed with fixed block (15)；Fixed block (15) is equipped with the second threaded hole (19)；Second bolt (16) is successively threaded into
In the 4th threaded hole that second threaded hole (19) and wall (8) are equipped with, for the second connector (7) to be fixed on wall (8)
On；
Microcontroller is equipped in control panel (2)；Microcontroller communication connection temperature sensor (10) and water circulating pump (11).
2. a kind of hot water pipeline backwater circulation device according to claim 1, which is characterized in that circulating line is set on (9)
There are water flow sensor (12)；Water flow sensor (12) communication connection microcontroller.
3. a kind of hot water pipeline backwater circulation device according to claim 1, which is characterized in that fixed plate (13) is uniformly set
There are four, and be located at four right-angle sides of shell (1) rear end face.
4. a kind of hot water pipeline backwater circulation device according to claim 1, which is characterized in that the first threaded hole (18)
Quantity is not more than the quantity of third threaded hole (22), and the first threaded hole (18) is provided with the installation connecting with fixed block (15)
On the end face of block (17).
5. a kind of hot water pipeline backwater circulation device according to claim 1, which is characterized in that shell (1), which is equipped with, to be dissipated
Hot hole (4)；Anti-dust filter mesh is equipped in heat release hole (4).
6. a kind of hot water pipeline backwater circulation device according to claim 1, which is characterized in that control panel (2) top
Equipped with display screen；Control panel (2) lower part is equipped with switch button, reset button, hand push button and Setting pattern button；Display screen
Top is equipped with motor temperature viewing area, environment temperature viewing area, is equipped with time showing area, solenoid valve status display in the middle part of display screen
Area；It is aobvious that display screen lower part is equipped with temperature control display switch, time control display switch, flow indication switch, pressurization display switch and heat preservation
Show switch.
7. a kind of hot water pipeline backwater circulation device according to claim 1, which is characterized in that the first connector (6) and
One layer of corrosion-inhibiting coating is all coated on the outer surface of second connector (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074324.8U CN209512294U (en) | 2019-01-16 | 2019-01-16 | A kind of hot water pipeline backwater circulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074324.8U CN209512294U (en) | 2019-01-16 | 2019-01-16 | A kind of hot water pipeline backwater circulation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209512294U true CN209512294U (en) | 2019-10-18 |
Family
ID=68201149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920074324.8U Active CN209512294U (en) | 2019-01-16 | 2019-01-16 | A kind of hot water pipeline backwater circulation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209512294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587434A (en) * | 2021-09-06 | 2021-11-02 | 精福科技(深圳)有限公司 | Domestic hot water circulation water return device convenient to maintenance |
-
2019
- 2019-01-16 CN CN201920074324.8U patent/CN209512294U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587434A (en) * | 2021-09-06 | 2021-11-02 | 精福科技(深圳)有限公司 | Domestic hot water circulation water return device convenient to maintenance |
| CN113587434B (en) * | 2021-09-06 | 2022-07-12 | 精福科技(深圳)有限公司 | Domestic hot water circulation water return device convenient to maintenance |
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| GR01 | Patent grant | ||
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Effective date of registration: 20220830 Granted publication date: 20191018 |
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