CN216667970U

CN216667970U - Water heating blanket with filter equipment protection water pump

Info

Publication number: CN216667970U
Application number: CN202123249995.XU
Authority: CN
Inventors: 张世耕
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-03
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a water heating blanket with a filter device for protecting a water pump, and belongs to the technical field of water heating blanket heating hosts. The utility model provides a hot-water heating blanket with filter equipment protection water pump, includes the water tank, the inside fixed mounting of water tank has the water filling port, and the fixed cover in one side of water tank bottom has connect the outlet pipe, the fixed cover in one side of water tank has connect the return water mouth, the fixed connecting pipe that has cup jointed in outside of outlet pipe, the inside movable mounting of connecting pipe has the filter screen, and the one end fixed mounting of connecting pipe has the water pump, heats the during operation for a long time at the heater, and incrustation scale is produced easily in the water heating, can use the filter screen to filter incrustation scale and other impurity in the water liquid for the water of circulation becomes clean in the water pump, has avoided incrustation scale and other impurity to get into the water pump, leads to the water pump to take place the problem of jam, has also avoided the pipeline of the blanket body and the water route of PTC heater to take place to block up, thereby prolonged the holistic life of hot-water heating blanket.

Description

Water heating blanket with filter equipment protection water pump

Technical Field

The utility model relates to the technical field of water heating blanket heating hosts, in particular to a water heating blanket with a filtering device for protecting a water pump.

Background

The water heating blanket is an improved product based on various defects and insecurity of the electric blanket, and has the advantages of safety, constant temperature, no electromagnetic radiation, no induced voltage and the like, scale can be generated when water is used in a heating cycle of a host, the scale can be increased after long-time use, the water pump is composed of a ceramic center shaft and a rotor, and when the scale enters the water pump in use, the ceramic center shaft and the rotor of the water pump can be clamped or a water inlet and a water outlet are blocked, so that the host can be caused to break down.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a water heating blanket with a filtering device for protecting a water pump, so as to solve the problems in the background technology.

2. Technical scheme

A water heating blanket with a filter device for protecting a water pump comprises a water tank, a water filling port is fixedly arranged in the water tank, a water outlet pipe is fixedly sleeved at one side of the bottom of the water tank, a water return port is fixedly sleeved at one side of the water tank, the outside of the water outlet pipe is fixedly sleeved with a connecting pipe, a filter screen is movably arranged in the connecting pipe, and one end of the connecting pipe is fixedly provided with a water pump, the top of the water tank is fixedly provided with a top cover, the bottom of the top cover is fixedly provided with a connecting mechanism, a water pipe is fixedly arranged at the top of the water pump, a heater is fixedly arranged at one side of the water pipe, a water level sensor is fixedly arranged inside the water tank, an adjustable temperature controller is fixedly arranged inside the top cover, and one side fixed mounting at top cap top has the alarm, the top fixed mounting of top cap has the power master switch, and the inside fixed mounting of top cap has the temperature limiting protector.

Preferably, the connecting pipe is movably sleeved with the filter screen through a stop block, a sealing sleeve is movably sleeved inside the connecting pipe, and the filter screen is a stainless steel filter screen.

Preferably, the heater is a PTC heater, the bottom end of the heater is fixedly sleeved with the water return port through a plastic pipe, one end of the water pipe is fixedly sleeved with the water outlet of the water pump, and the other end of the water pipe is fixedly sleeved with the water separator.

Preferably, coupling mechanism includes snap ring and locating lever, the top fixed connection of snap ring and water tank, and fixedly cup joint through the standing groove between snap ring and the top cap, the screw thread cup joints between one side of snap ring and the locating lever, and the opposite side of snap ring has laid sealed piece.

Preferably, the temperature limiting protector and the adjustable temperature controller are parallel to each other, and the top end of the water level sensor is in threaded sleeve connection with the top cover.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that: when the heater heats the work for a long time, incrustation scale is produced easily in the water heating, can use the filter screen to filter incrustation scale and other impurity in the water liquid for the water of water pump mesocycle becomes clean, has avoided incrustation scale and other impurity to get into the water pump, leads to the water pump to take place the problem of jam, has also avoided the pipeline of the blanket body and the water route of PTC heater to take place to block up, thereby has prolonged the holistic life of hot-water heating blanket.

Drawings

FIG. 1 is a cross-sectional view of the overall construction of the present invention;

FIG. 2 is an enlarged view of the entire structure of the present invention at the point A in FIG. 1;

FIG. 3 is an enlarged view of the entire structure of the present invention at B of FIG. 1;

the reference numbers in the figures illustrate: 1. a water tank; 2. a water injection port; 3. a water outlet pipe; 4. a water return port; 5. a connecting pipe; 6. a filter screen; 7. a water pump; 8. a top cover; 9. a connecting mechanism; 91. a snap ring; 92. positioning a rod; 10. A water pipe; 11. a heater; 12. a water level sensor; 13. an adjustable temperature controller; 14. an alarm; 15. a power supply main switch; 16. a temperature limiting protector.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a water heating blanket with a filter device for protecting a water pump comprises a water tank 1, wherein a water filling port 2 is fixedly arranged inside the water tank 1, a water outlet pipe 3 is fixedly sleeved on one side of the bottom of the water tank 1, a water return port 4 is fixedly sleeved on one side of the water tank 1, a connecting pipe 5 is fixedly sleeved outside the water outlet pipe 3, a filter screen 6 is movably arranged inside the connecting pipe 5, a water pump 7 is fixedly arranged at one end of the connecting pipe 5, a top cover 8 is fixedly arranged at the top of the water tank 1, a connecting mechanism 9 is fixedly arranged at the bottom of the top cover 8, a water pipe 10 is fixedly arranged at the top of the water pump 7, a heater 11 is fixedly arranged at one side of the water pipe 10, a water level sensor 12 is fixedly arranged inside the water tank 1, an adjustable temperature controller 13 is fixedly arranged inside the top cover 8, an alarm 14 is fixedly arranged at one side of the top cover 8, and a power main switch 15 is fixedly arranged at the top of the top cover 8, and the inside fixed mounting of top cap 8 has temperature limiting protector 16, and through coupling mechanism 9 fixed cup joint between the bottom of top cap 8 and the water tank 1, the activity cup joints between filter screen 6 and the connecting pipe 5, and the fixed cup joint between the one end of connecting pipe 5 and outlet pipe 3, the fixed cover has been cup jointed in the outside activity of water pump 7, passes through fixer fixed connection between heater 11 and the water pipe 10.

It is specific, cup joint through the dog activity between connecting pipe 5 and the filter screen 6, and the seal cover has been cup jointed in the inside activity of connecting pipe 5, filter screen 6 is the stainless steel filter screen, in-process that hot-water heating blanket used, place filter screen 6 in the inside of connecting pipe 5, simultaneously under the effect of dog, fix the position of filter screen 6, and can use the seal cover to seal the junction of connecting pipe 5 and return water mouth 4 and handle, also can seal the junction of connecting pipe 5 and water pump 7 and handle, make connecting pipe 5 be in the same place with water pump 7's water inlet fixed mounting, prevent that the problem of water liquid leakage from appearing, thereby the leakproofness of hot-water heating blanket has been improved.

Further, heater 11 is the PTC heater, and fixedly cup joint through the plastic tubing between the bottom of heater 11 and return water mouth 4, the one end of water pipe 10 is fixed with the delivery port of water pump 7 and is cup jointed, and the fixed water knockout drum that has cup jointed of the other end of water pipe 10, when heater 11 heats the work for a long time, incrustation scale is produced easily in the water heating, can use filter screen 6 to filter incrustation scale and other impurity in the water liquid, make water pump 7 mesocycle's water become clean, incrustation scale and other impurity have been avoided getting into water pump 7, lead to water pump 7 to take place the problem of jam, the pipeline of the carpet body and the water route of PTC heater take place to block up also, thereby the holistic life of hot-water heating carpet has been prolonged.

Further, coupling mechanism 9 includes snap ring 91 and locating lever 92,

snap ring

91 and 1 top fixed connection of water tank, and cup joint through the standing groove is fixed between snap ring 91 and the top cap 8, the screw thread cup joints between one side of snap ring 91 and the locating lever 92, and the sealed piece has been laid to the opposite side of snap ring 91, through setting up coupling mechanism 9, at the in-process of hot-water heating blanket installation, the user can cup joint snap ring 91 in the inside of 8 bottom standing grooves of top cap, use locating lever 92 to fix the junction between water tank 1 and the top cap 8 simultaneously, and under the effect of sealed piece, carry out sealing process to the junction of water tank 1 and top cap 8, thereby the installation rate of hot-water heating blanket has been improved.

Further, be parallel to each other between limiting temperature protector 16 and adjustable temperature controller 13, the screw thread cup joints between the top of water level inductor 12 and the top cap 8, respond to the water level of 1 inside of water tank through using water level inductor 12, when 1 inside water liquid of water tank is not enough, in time supply 1 inside water liquid of water tank, and can use adjustable temperature controller 13 to adjust 1 inside water liquid temperature of water tank, prevent that the water liquid high temperature from causing the damage to water pipe 10, can use limiting temperature protector 16 to regulate and control adjustable temperature controller 13 and heater 11 simultaneously, thereby the result of use of the warm blanket of water has been improved.

Furthermore, the utility model relates to circuits and electronic components and modules, all of which are known in the art, and it will be understood that the utility model is not limited to the details and arrangements of the components.

The working principle is as follows: firstly, in the process of installing the water heating blanket, a user can sleeve the snap ring 91 inside the placing groove at the bottom of the top cover 8, meanwhile, the positioning rod 92 is used for fixing the joint between the water tank 1 and the top cover 8, the joint between the water tank 1 and the top cover 8 is subjected to sealing treatment under the action of the sealing block, then, the filter screen 6 is placed inside the connecting pipe 5, meanwhile, the position of the filter screen 6 is fixed under the action of the stop block, the sealing sleeve can be used for sealing the joint between the connecting pipe 5 and the water return port 4, the joint between the connecting pipe 5 and the water pump 7 can also be subjected to sealing treatment, so that the connecting pipe 5 and the water inlet of the water pump 7 are fixedly installed together, then, the water level sensor 12 is used for sensing the water level inside the water tank 1, when the water level inside the water tank 1 is insufficient, the water level inside the water tank 1 is supplemented in time, when water reaches a certain position, the alarm 14 is used for prompting the outside, when water is added from the water inlet 2, the water flows out from the water outlet pipe 3 of the water tank, enters the water inlet of the water pump through the connecting pipe 5 and finally flows into the blanket body, and circulates back to the water return port 4 of the host machine from the blanket body, meanwhile, the heater 11 is used for heating and circulating to the inside of the water tank 1, then, the adjustable temperature controller 13 can be used for adjusting the temperature of the water in the water tank 1, the water pipe 10 is prevented from being damaged due to overhigh temperature of the water, meanwhile, the adjustable temperature controller 13 and the heater 11 can be adjusted and controlled by the temperature limiting protector 16, finally, when the heater 11 is used for heating for a long time, water is easy to generate scale when being heated, the filter screen 6 can be used for filtering scale and other impurities in the water, so that the water circulating in the water pump 7 is cleaned, and the scale and other impurities are prevented from entering the water pump 7, the water pump 7 is blocked, and the blockage of the pipeline of the blanket body and the water channel of the PTC heater is avoided, so that the service life of the whole water heating blanket is prolonged.

The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a warm blanket of water with filter equipment protection water pump, includes water tank (1), its characterized in that: the water supply device is characterized in that a water filling port (2) is fixedly arranged in the water tank (1), a water outlet pipe (3) is fixedly sleeved on one side of the bottom of the water tank (1), a water return port (4) is fixedly sleeved on one side of the water tank (1), a connecting pipe (5) is fixedly sleeved on the outer portion of the water outlet pipe (3), a filter screen (6) is movably arranged in the connecting pipe (5), a water pump (7) is fixedly arranged at one end of the connecting pipe (5), a top cover (8) is fixedly arranged at the top of the water tank (1), a connecting mechanism (9) is fixedly arranged at the bottom of the top cover (8), a water pipe (10) is fixedly arranged at the top of the water pump (7), a heater (11) is fixedly arranged on one side of the water pipe (10), a water level inductor (12) is fixedly arranged in the water tank (1), an adjustable temperature controller (13) is fixedly arranged in the top cover (8), and one side fixed mounting at top cap (8) top has alarm (14), the top fixed mounting of top cap (8) has power master switch (15), and the inside fixed mounting of top cap (8) has limiting temperature protector (16).

2. The water heating blanket with the filter device protection water pump as claimed in claim 1, wherein: the connecting pipe (5) and the filter screen (6) are movably sleeved through a stop block, a sealing sleeve is movably sleeved inside the connecting pipe (5), and the filter screen (6) is a stainless steel filter screen.

3. The water heating blanket with the filter device protection water pump as claimed in claim 1, wherein: the heater (11) is a PTC heater, the bottom end of the heater (11) is fixedly sleeved with the water return port (4) through a plastic pipe, one end of the water pipe (10) is fixedly sleeved with the water outlet of the water pump (7), and the other end of the water pipe (10) is fixedly sleeved with a water distributor.

4. The water heating blanket with the filter device protection water pump as claimed in claim 1, wherein: coupling mechanism (9) include snap ring (91) and locating lever (92), snap ring (91) and the top fixed connection of water tank (1), and cup joint through the standing groove is fixed between snap ring (91) and top cap (8), the screw thread cup joints between one side of snap ring (91) and locating lever (92), and the sealed piece has been laid to the opposite side of snap ring (91).

5. The water heating blanket with the filter device protection water pump as claimed in claim 1, wherein: the temperature limiting protector (16) and the adjustable temperature controller (13) are parallel to each other, and the top end of the water level sensor (12) is sleeved with the top cover (8) through threads.