CN208702782U - A kind of antifreeze water circulating pump - Google Patents
A kind of antifreeze water circulating pump Download PDFInfo
- Publication number
- CN208702782U CN208702782U CN201820299365.2U CN201820299365U CN208702782U CN 208702782 U CN208702782 U CN 208702782U CN 201820299365 U CN201820299365 U CN 201820299365U CN 208702782 U CN208702782 U CN 208702782U
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- China
- Prior art keywords
- pump
- water
- pump housing
- water circulating
- circulating pump
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 230000002528 anti-freeze Effects 0.000 title claims abstract description 22
- 230000008676 import Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
A kind of antifreeze water circulating pump is related to a kind of water circulating pump more particularly to a kind of antifreeze water circulating pump.A kind of antifreeze water circulating pump includes: a kind of antifreeze water circulating pump, the pump housing, the pump seat being fixedly connected on the pump housing including the inlet and outlet with horizontal direction and the pump shaft being arranged on the pump seat, the pump shaft is connect with the driving motor being arranged in outside the pump housing, impeller is set on the pump shaft of the pump body, water packet chamber is set at the top of the pump housing, the water packet chamber connects the import on pump housing top by solenoid valve, has electric heater unit in water packet chamber；Temperature sensor is equipped in the pump housing, sensor connects the signal input part of controller.A kind of antifreeze water circulating pump provided by the utility model, solves the problems, such as water pump inner icing, and the pump housing is added with the intracavitary hot water of water packet using preceding in winter, so that the pump housing is got warm again after a cold spell, is effectively protected water circulating pump, the antifreeze water circulating pump structure is simple, convenient for operation.
Description
Technical field
The utility model relates to a kind of water circulating pump more particularly to a kind of antifreeze water circulating pumps.
Background technique
The antifreeze of water pump generally takes a pump housing entirely to close from external in the prior art, or is arranged inside water pump
Have heating device, prevent water freezing, be only capable of delaying water pump inner icing from outer closures, cannot fundamentally frost-cracking-preventing, in
The water in portion still can freeze, and be difficult externally heated thawing after freezing.And it is internally provided with heating device in water pump, it ties
Structure is complicated, and freezes in order to prevent and need continuous heating, waste of energy.
Utility model content
In view of the above drawbacks of the prior art, a kind of antifreeze water circulating pump provided by the utility model, thoroughly solves water
Pump inner icing problem.
In order to achieve the above object, the utility model provides the following technical solutions:
A kind of antifreeze water circulating pump, the pump housing including the inlet and outlet with horizontal direction are fixedly connected on pump
Pump seat on body and the pump shaft being arranged on the pump seat, the pump shaft are connect with the driving motor being arranged in outside the pump housing,
Impeller is set on the pump shaft of the pump body, it is characterised in that: water packet chamber is set at the top of the pump housing, and the water packet chamber passes through
Solenoid valve connects the import on pump housing top, has electric heater unit in water packet chamber, the electric heater unit passes through conducting wire and switch
It is connected in series with power supply；Temperature sensor is equipped in the pump housing, pump housing top is equipped with appliance case, is equipped with control in the appliance case
Device, sensor connect the signal input part of controller, the signal output end connection solenoid valve of controller and opening for electric heater unit
It closes.
As a preferred embodiment, the signal output end of the controller connects opening for electric heater unit by relay
It closes.
As another preferred embodiment, the controller is single-chip microcontroller.
As another preferred embodiment, it is equipped with water inlet at the top of the water packet, adds sealing cover on the water inlet.
As another preferred embodiment, the electric heater unit is arranged inside or outside water packet.
As another preferred embodiment, the outside of the water packet is additionally provided with attemperator；Further, the attemperator
For insulating layer.
As another preferred embodiment, the pump housing bottom is equipped with an opening, and the opening connects a drainage pipeline extremely
The water outlet of the pump housing；The water outlet is used in winter ponding in discharge pump body when not used.
The beneficial effects of the utility model are: a kind of antifreeze water circulating pump provided by the utility model, solves in water pump
Portion's ice formation issues are added the pump housing with the intracavitary hot water of water packet using preceding in winter, so that the pump housing is got warm again after a cold spell, be effectively protected recirculated water
Pump, the antifreeze water circulating pump structure is simple, convenient for operation.
In order to be further understood that the feature and technology contents of the utility model, please refer to practical new below in connection with this
The detailed description and accompanying drawings of type, however, the drawings only provide reference and explanation, is not used to limit the utility model.
Detailed description of the invention
With reference to the accompanying drawing, by the way that specific embodiment of the present utility model is described in detail, the utility model will be made
Technical solution and other beneficial effects are apparent.
Fig. 1 is a kind of structural schematic diagram of antifreeze water circulating pump of the utility model.
In figure, 1 be the pump housing, 2 be pump seat, 3 be impeller, 4 be water outlet, 5 be water inlet, 6 be opening, 7 be drainage pipeline,
8 it is water packet chamber, 9 be sealing cover, 10 is solenoid valve.
Specific embodiment
Further to illustrate technological means and its effect that the utility model is taken, below in conjunction with the utility model
Preferred embodiment and its attached drawing are described in detail.
Referring to Fig. 1, a kind of antifreeze water circulating pump, the pump housing 1 including water inlet 5 and water outlet 4 with horizontal direction,
The pump seat 2 being fixedly connected on the pump housing 1 and the pump shaft being arranged in the pump housing 1, the pump shaft and setting are outside the pump housing
Driving motor connection, setting impeller 3 on the pump shaft inside the pump housing 1, it is characterised in that: water is set at the top of the pump housing 1
Packet chamber 8, the water packet chamber 8 connect the import on 1 top of the pump housing by solenoid valve 10, and the water packet chamber 8 has electric heater unit, institute
Electric heater unit is stated to be connected in series by conducting wire and switch and power supply；Temperature sensor is equipped in the pump housing 1,1 top of the pump housing is set
There is appliance case 11, controller is equipped in the appliance case, sensor connects the signal input part of controller, and the signal of controller is defeated
The switch of outlet connection solenoid valve and electric heater unit.
As a preferred embodiment, the signal output end of the controller connects opening for electric heater unit by relay
It closes.
As another preferred embodiment, the controller is single-chip microcontroller.
As another preferred embodiment, it is equipped with water inlet at the top of the water packet, adds sealing cover on the water inlet.
As another preferred embodiment, the electric heater unit is arranged inside or outside water packet；Further, the electricity
Heating device is electrical bar.
As another preferred embodiment, the outside of the water packet is additionally provided with attemperator；Further, the attemperator
For insulating layer.
As another preferred embodiment, the pump housing bottom is equipped with an opening, and the opening connects a drainage pipeline extremely
The water outlet of the pump housing；The water outlet is used in winter ponding in discharge pump body when not used.
When water circulating pump normal use, valve on drainage pipeline is closed, if can open when not used in winter, prevents from pumping
Intracorporal water freezes.When water circulating pump deactivates, by opening valve on drainage pipeline, water in the pump housing is released, is prevented residual
Remaining water freezes in the pump housing, by pump housing bursting by freezing.If winter continues to use water circulating pump, temperature sensor detection is detected in the pump housing
Temperature is such as lower than zero degree, then the water that controller control electric heater unit heating water packet is intracavitary, is then turned on solenoid valve for the pump housing
The water inlet of top water packet chamber is opened, and hot water is poured into the pump housing, is got warm again after a cold spell to the pump housing, then the use that is switched on.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described with power
Subject to the protection scope that benefit requires.
Claims (6)
1. a kind of antifreeze water circulating pump, the pump housing (1), fixed company including water inlet (5) and water outlet (4) with horizontal direction
It connects in the pump seat (2) on the pump housing (1) and the pump shaft being arranged in the pump housing (1), the pump shaft and setting are outside the pump housing
Driving motor connection, impeller (3) are set on the internal pump shaft of the pump housing (1), it is characterised in that: at the top of the pump housing (1)
It is arranged water packet chamber (8), the water packet chamber (8) connects the import on the pump housing (1) top, the water packet chamber (8) by solenoid valve (10)
With electric heater unit, the electric heater unit is connected in series by conducting wire and switch and power supply；Temperature is equipped in the pump housing (1)
Sensor, the pump housing (1) top are equipped with appliance case (11), and controller is equipped in the appliance case, and sensor connects the letter of controller
Number input terminal, the switch of signal output end the connection solenoid valve and electric heater unit of controller.
2. a kind of antifreeze water circulating pump according to claim 1, which is characterized in that the signal output end of the controller
The switch of electric heater unit is connected by relay.
3. a kind of antifreeze water circulating pump according to claim 1, which is characterized in that the controller is single-chip microcontroller.
4. a kind of antifreeze water circulating pump according to claim 1, which is characterized in that be equipped at the top of the water packet into water
Mouthful, sealing cover is added on the water inlet.
5. a kind of antifreeze water circulating pump according to claim 1, which is characterized in that the outside of the water packet is additionally provided with guarantor
Warm device.
6. a kind of antifreeze water circulating pump according to claim 1, which is characterized in that the pump housing bottom is equipped with one and opens
Mouthful, the water outlet of opening one drainage pipeline of connection to the pump housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820299365.2U CN208702782U (en) | 2018-03-05 | 2018-03-05 | A kind of antifreeze water circulating pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820299365.2U CN208702782U (en) | 2018-03-05 | 2018-03-05 | A kind of antifreeze water circulating pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208702782U true CN208702782U (en) | 2019-04-05 |
Family
ID=65912390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820299365.2U Active CN208702782U (en) | 2018-03-05 | 2018-03-05 | A kind of antifreeze water circulating pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208702782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107904A (en) * | 2021-05-28 | 2021-07-13 | 永嘉县吉明水泵有限公司 | Anti-freezing horizontal multistage pump |
-
2018
- 2018-03-05 CN CN201820299365.2U patent/CN208702782U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113107904A (en) * | 2021-05-28 | 2021-07-13 | 永嘉县吉明水泵有限公司 | Anti-freezing horizontal multistage pump |
| CN113107904B (en) * | 2021-05-28 | 2024-05-03 | 张家口信远环保科技有限公司 | Anti-freezing horizontal multistage pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220915 Address after: No. 82-11, Qixing Street, Shenbei New District, Shenyang City, Liaoning Province 110000 (102) Patentee after: Liaoning Hangxing Equipment Manufacturing Co.,Ltd. Address before: 110000 Ertaizi village, Pingluo street, Yuhong District, Shenyang City, Liaoning Province Patentee before: LIAONING ZHONGHANGFEI EQUIPMENT TECHNOLOGY Co.,Ltd. |