CN207526699U - A kind of temperature automatic protection and the impeller of warning pump - Google Patents
A kind of temperature automatic protection and the impeller of warning pump Download PDFInfo
- Publication number
- CN207526699U CN207526699U CN201721624460.7U CN201721624460U CN207526699U CN 207526699 U CN207526699 U CN 207526699U CN 201721624460 U CN201721624460 U CN 201721624460U CN 207526699 U CN207526699 U CN 207526699U
- Authority
- CN
- China
- Prior art keywords
- temperature
- impeller
- pump
- warning
- pump housing
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of temperature automatic protections and the impeller of warning to pump, including：Temperature control plate, temperature detection device, motor, the pump housing and impeller, the pump housing is arranged on the output terminal of motor, the impeller is arranged in the pump housing and is connected with the shaft of motor, peep hole is provided on the pump housing, warning element is provided in the peep hole, is connected between the temperature control plate and warning element using power cord, there are one blind holes for setting in the pump housing, the temperature detection device is arranged in blind hole, the temperature detection device and temperature control plate linearly connected.Through the above way; temperature automatic protection described in the utility model and the impeller of warning pump; the temperature of the pump housing is monitored using temperature detection device; temperature control plate changes and learns the temperature of the pump housing and impeller according to the output of temperature detection device; when temperature is higher than limit value; the supply line of motor is cut off, the supply line of LED is connected, shows that light is warned outside the pump housing.
Description
Technical field
The utility model is related to water pump technologies, are pumped more particularly to a kind of temperature automatic protection and the impeller of warning.
Background technology
At present, most of rubber vane pump terminates all without the dry rotation protection of impeller when drawing water, and impeller meeting dry friction causes
Wheel temperature is excessively high, reduces the service life of impeller.
Impeller pump of the minority with temperature heat protection function, it is only that protected equipment is out of service, so many times
User is not aware that the reason of shutdown is because impeller is dry turns Thermal protection in action, is usually thought as caused by equipment fault and stops
It only works, makes troubles to client's use.
Utility model content
The utility model is mainly solving the technical problems that provide the impeller pump of a kind of temperature automatic protection and warning, progress
Thermal protection, and provide warning in Thermal protection.
In order to solve the above technical problems, the technical solution that the utility model uses is：A kind of temperature is provided to protect automatically
Shield and the impeller of warning pump, including：Temperature control plate, temperature detection device, motor, the pump housing and impeller, the pump housing are arranged on motor
Output terminal, the impeller is arranged in the pump housing and is connected with the shaft of motor, and peep hole is provided on the pump housing, described
Warning element is provided in peep hole, is connected between the temperature control plate and warning element using power cord, is set in the pump housing
It puts there are one blind hole, the temperature detection device is arranged in blind hole, the temperature detection device and temperature control plate linearly connected.
In one preferred embodiment of the utility model, the pump housing forepart is provided with pump cover and is sealed.
In one preferred embodiment of the utility model, the heat conduction of fixed temperature detection device is provided in the blind hole
Glue.
In one preferred embodiment of the utility model, handle is provided on the motor.
In one preferred embodiment of the utility model, the warning element is light-emitting component, sounding component or luminous
Sounding component is provided with the light guide member extended to outside observation window on the warning element.
In one preferred embodiment of the utility model, the temperature detection device is thermistor or temperature sensing
Device, the working end of the temperature detection device are extended in blind hole.
In one preferred embodiment of the utility model, the pump housing bottom is provided with threading groove corresponding with power cord.
In one preferred embodiment of the utility model, the motor bottom is provided with mounting base.
In one preferred embodiment of the utility model, temperature control plate protection housing, the temperature are provided in the mounting base
Control plate is arranged in temperature control plate protection housing.
In one preferred embodiment of the utility model, control circuit, temperature measurement circuit are provided in the temperature control plate and is shown
Show circuit, the temperature detection device is connected with temperature measurement circuit, and the temperature measurement circuit is connected with control circuit, the control
Circuit is connect with electromechanical linear, and the display circuit is connected with power cord.
The beneficial effects of the utility model are：A kind of temperature automatic protection and the impeller of warning that the utility model is pointed out
Pump, is monitored the temperature of the pump housing using temperature detection device, when impeller water shortage is dry grinded, in the temperature of impeller and the pump housing
It rising, temperature control plate changes and learns the temperature of the pump housing and impeller according to the output of temperature detection device, when temperature is higher than limit value,
The supply line of motor is cut off, carries out Thermal protection, meanwhile, the supply line of LED is connected, is illuminated, the display lamp outside the pump housing
Light is warned, convenient for users to further operating.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structural representation of impeller one preferred embodiment of pump of a kind of temperature automatic protection of the utility model and warning
Figure；
Fig. 2 is the explosive view of Fig. 1；
Fig. 3 is the rear view of Fig. 2；
Fig. 4 is the circuit diagram of temperature control plate.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only the part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained without making creative work belong to
The range of the utility model protection.
~ Fig. 4 is please referred to Fig.1, the utility model embodiment includes：
A kind of temperature automatic protection and the impeller of warning pump, including：Temperature control plate 7, temperature detection device 6, motor 1, the pump housing 2
With impeller 4, the pump housing 2 is arranged on the output terminal of motor, and the impeller 4 is arranged in the pump housing 2 and is connected with the shaft of motor 1
It connects, using the rotation of shaft impeller 4, is pumped, corresponding inlet and outlet, the pump are provided on the pump housing 2
2 forepart of body is provided with pump cover 22 and is sealed, assembling facility.
Handle 8 is provided on the motor 1, handle 8 facilitates whole carrying, can be operated by single hand, lighter.
Peep hole is provided on the pump housing 2, warning element 5, the temperature control plate 7 and warning are provided in the peep hole
It is connected between element 5 using power cord 51,2 bottom of the pump housing is provided with and 51 corresponding threading groove 21 of power cord, secret
Property good, assembling facility.
The warning element 5 is LED, and the light guide member 3 extended to outside observation window is provided on the warning element 5,
The light of LED can be exported on the surface of the pump housing 2, be warned, convenient for users to observation, inform that user is currently in
The state of overheating protection promotes the convenience used.
Blind hole, the temperature detection device 6 are arranged in blind hole there are one settings in the pump housing 2, the temperature sensing
Device 6 and 7 linearly connected of temperature control plate.The temperature detection device 6 is other sense temperatures such as thermistor or temperature sensor
Element, the working end of the thermistor is extended in blind hole.Leading for fixed temperature detection device 6 is provided in the blind hole
Hot glue, heat-conducting glue can not only carry out the fixation of temperature detection device 6, but also can transmit heat, facilitate temperature detection device 6 to the pump housing
2 temperature survey.
1 bottom of motor is provided with mounting base 9, facilitates supporting and fixing for motor 1.It is provided in the mounting base 9
Temperature control plate protects housing 10, and the temperature control plate 7 is arranged in temperature control plate protection housing 10,10 water proof and dust proof of housing is protected, to temperature
The protectiveness for controlling plate 7 is good.
Control circuit, temperature measurement circuit and display circuit are provided in the temperature control plate 7, the temperature detection device 6 is with surveying
Circuit temperature is connected, and temperature measurement circuit monitors the temperature of the pump housing 2 and impeller 4, the thermometric according to the output of temperature detection device 6
Circuit is connected with control circuit, and the control circuit and 1 linearly connected of motor, the display circuit are connected with power cord 51
It connects.When the pump housing 2 and 4 temperature of impeller are higher than limit value, control circuit cuts off the power supply of motor 1, carries out stoppage protection, meanwhile, it shows
Show that circuit powers on the circuit of line 51, carry out lighting for warning element 5.
In conclusion a kind of temperature automatic protection and the impeller pump of warning that the utility model is pointed out, it is automatic to carry out high temperature
Protection avoids damage problem, and the operating experience for being always on warning, promoting user of warning element 5 is carried out when Thermal protection is shut down.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (10)
1. a kind of temperature automatic protection and the impeller of warning pump, which is characterized in that including：Temperature control plate, temperature detection device, electricity
Machine, the pump housing and impeller, the pump housing are arranged on the output terminal of motor, the impeller be arranged in the pump housing and with the shaft phase of motor
Connection is provided with peep hole on the pump housing, is provided with warning element in the peep hole, the temperature control plate and warning element it
Between be connected using power cord, there are one blind hole, the temperature detection device is arranged in blind hole, described for setting in the pump housing
Temperature detection device and temperature control plate linearly connected.
2. temperature automatic protection according to claim 1 and the impeller of warning pump, which is characterized in that the pump housing forepart is set
Pump cover is equipped with to be sealed.
3. temperature automatic protection according to claim 1 and the impeller of warning pump, which is characterized in that set in the blind hole
There is the heat-conducting glue of fixed temperature detection device.
4. temperature automatic protection according to claim 1 and the impeller of warning pump, which is characterized in that set on the motor
There is handle.
5. temperature automatic protection according to claim 1 and the impeller of warning pump, which is characterized in that the warning element is
Light-emitting component, sounding component or luminous and sounding type element are provided with the leaded light extended to outside observation window on the warning element
Component.
6. temperature automatic protection according to claim 1 and the impeller of warning pump, which is characterized in that the temperature sensing dress
Thermistor or temperature sensor are set to, the working end of the temperature detection device is extended in blind hole.
7. temperature automatic protection according to claim 1 and the impeller of warning pump, which is characterized in that the pump housing bottom is set
It is equipped with threading groove corresponding with power cord.
8. temperature automatic protection according to claim 1 and the impeller of warning pump, which is characterized in that the motor bottom is set
It is equipped with mounting base.
9. temperature automatic protection according to claim 8 and the impeller of warning pump, which is characterized in that set in the mounting base
Temperature control plate protection housing is equipped with, the temperature control plate is arranged in temperature control plate protection housing.
10. temperature automatic protection according to claim 1 and the impeller of warning pump, which is characterized in that in the temperature control plate
Control circuit, temperature measurement circuit and display circuit are provided with, the temperature detection device is connected with temperature measurement circuit, the thermometric electricity
Road is connected with control circuit, and the control circuit is connect with electromechanical linear, and the display circuit is connected with power cord.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624460.7U CN207526699U (en) | 2017-11-29 | 2017-11-29 | A kind of temperature automatic protection and the impeller of warning pump |
| PCT/CN2017/116070 WO2019104757A1 (en) | 2017-11-29 | 2017-12-14 | Impeller pump for automatic temperature protection and warning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721624460.7U CN207526699U (en) | 2017-11-29 | 2017-11-29 | A kind of temperature automatic protection and the impeller of warning pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207526699U true CN207526699U (en) | 2018-06-22 |
Family
ID=62580704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721624460.7U Active CN207526699U (en) | 2017-11-29 | 2017-11-29 | A kind of temperature automatic protection and the impeller of warning pump |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207526699U (en) |
| WO (1) | WO2019104757A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29710348U1 (en) * | 1997-06-13 | 1997-08-14 | data precision Elektronik GmbH, 76327 Pfinztal | Alarm module |
| CN201891619U (en) * | 2010-11-29 | 2011-07-06 | 苏州优德通力电气有限公司 | Pipeline pump with thermal protection function |
| TWI435212B (en) * | 2011-04-29 | 2014-04-21 | Delta Electronics Inc | Pre-alarm apparatus for fan failure and method for the same |
| CN202125433U (en) * | 2011-05-06 | 2012-01-25 | 苏州优德通力电气有限公司 | Dry running free rubber impeller pump and circuit system thereof |
| CN204419624U (en) * | 2015-01-15 | 2015-06-24 | 康迈斯(滁州)机电有限公司 | A kind of dry type sewage pump with temperature alarm |
| CN204984941U (en) * | 2015-06-24 | 2016-01-20 | 陈幸 | Multi -functional sewage pump |
| KR101717547B1 (en) * | 2015-08-13 | 2017-03-27 | 박정훈 | Air blower unit for exhaust gas |
| CN204984828U (en) * | 2015-09-21 | 2016-01-20 | 东营国丰精细化工有限责任公司 | Prevent overheated pump stoppage in transit alarm device |
-
2017
- 2017-11-29 CN CN201721624460.7U patent/CN207526699U/en active Active
- 2017-12-14 WO PCT/CN2017/116070 patent/WO2019104757A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019104757A1 (en) | 2019-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080022920A1 (en) | Energy transducer module and light apparatus | |
| CN205755246U (en) | A kind of AC DC power module | |
| SE541129C2 (en) | Lubrication monitoring arrangement, hand-held cutting tool and method | |
| CN201613192U (en) | Shower with temperature display | |
| CN207526699U (en) | A kind of temperature automatic protection and the impeller of warning pump | |
| CN112706044A (en) | Electric tool | |
| CN102705796A (en) | LED (Light Emitting Diode) lamp | |
| CN203297105U (en) | Pump assembly | |
| KR20110002909A (en) | A device for emitting different color light depending on water temperature | |
| JP2002018745A (en) | Power tool | |
| US20130243578A1 (en) | Pipeline Pump with Thermal Protection | |
| CN104518484A (en) | Electronic protection device for drilling machine, handheld drilling machine and bench type drilling machine | |
| KR101484076B1 (en) | Motor temperature sensing device having a data transmitter | |
| KR101539990B1 (en) | End lamp apparatus installed in a industrial heating cable system | |
| CN207921188U (en) | A kind of shoe plate monitoring device and a kind of explosion-proof vehicle | |
| CN201744763U (en) | Illuminating and exhaust type digital-display electric soldering iron | |
| CN108673302A (en) | A kind of efficient water generating blade grinding device | |
| CN206412928U (en) | A kind of thermal-shutdown circuit for carrying return difference | |
| CN211477428U (en) | Machine tool temperature detection device | |
| CN203352384U (en) | Motor provided with temperature protection function | |
| CN211299648U (en) | Hand-held mixer | |
| CN216743105U (en) | Pipe fitting capable of automatically cutting off flow with visible temperature | |
| CN204676277U (en) | The automatically controlled mounting structure of direct-drive type overlock machine | |
| CN212367073U (en) | Overheat protector for induction asynchronous motor | |
| CN202351720U (en) | Temperature sensitivity controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |