CN215001882U

CN215001882U - Heating actuator

Info

Publication number: CN215001882U
Application number: CN202121325555.5U
Authority: CN
Inventors: 林郑权; 程豆光; 尚晓园; 钟江平; 潘惠柱; 孙世华; 王忠平; 周光勇; 姜志军; 刘利刚; 胡前虎; 张斌; 余福建
Original assignee: Shanghai Tian Jing New Material Technology Co ltd
Current assignee: Shanghai Tian Jing New Material Technology Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-03
Anticipated expiration: 2031-06-15

Abstract

The utility model relates to the technical field of heating equipment, in particular to a heating actuator, which comprises a machine head and a limiting seat arranged below the machine head; a communication wire in communication connection with an upper computer is arranged on the limiting seat; the bottom of the machine head is provided with an action mechanism; the actuating mechanism comprises a guide pipe, a movable rod, a mounting seat and a limiting plug; the catheter penetrates through the limiting seat and is inserted into the machine head; the guide pipe is hollow, and the movable rod is arranged at the bottom of the guide pipe and slides up and down along the inner wall of the guide pipe; a limiting ring is arranged on the periphery of the movable rod, and the limiting ring is an electromagnet; the mounting seat is arranged at the bottom of the movable rod, and the limiting plug is arranged at the bottom of the mounting seat; the top of the movable rod is provided with a lead, the top of the movable rod is provided with an elastic piece, and the top of the elastic piece is connected with the inner wall of the guide pipe; the bottom of the guide pipe is provided with a magnet which is positioned right above the limiting ring; the utility model discloses the water in the well executor motion control pipeline flows to whether control heaies up, and it is more convenient to use, and is safer.

Description

Heating actuator

Technical Field

The utility model relates to a heating equipment technical field especially relates to heating executor.

Background

The electric heating actuator is a flow and heat dissipation control driving device in the tail end of heating equipment, and is usually matched with a temperature controller and a two-way valve for use. The electric heating actuator realizes the temperature adjusting function by the principle of expansion with heat and contraction with cold of a temperature sensing element, is mainly used in a floor heating system compartment temperature control or layered temperature control system, and can be provided with a temperature controller to be linked with the electric heating actuator when the temperature of a certain room for installing floor heating needs to be adjusted; the actuator in the prior art drives the valve rod of the water distributor to act, the actuating mechanism of the actuator is in flexible connection with the valve rod of the water distributor, the two parts need to be detected respectively when a fault occurs, the problem is judged and then the problem is overhauled, and time and labor are wasted.

In order to solve the problems, the application provides a heating actuator.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a heating executor has the water flow in the executor action control pipeline to whether control heaies up, and it is more convenient to use, safer characteristics.

(II) technical scheme

In order to solve the technical problem, the utility model provides a heating actuator, which comprises a machine head and a limiting seat arranged below the machine head;

a communication wire in communication connection with an upper computer is arranged on the limiting seat; the bottom of the machine head is provided with an action mechanism; the actuating mechanism comprises a guide pipe, a movable rod, a mounting seat and a limiting plug; the catheter penetrates through the limiting seat and is inserted into the machine head;

the guide pipe is hollow, and the movable rod is arranged at the bottom of the guide pipe and slides up and down along the inner wall of the guide pipe; a limiting ring is arranged on the periphery of the movable rod, and the limiting ring is an electromagnet; the mounting seat is arranged at the bottom of the movable rod, and the limiting plug is arranged at the bottom of the mounting seat;

the top of the movable rod is provided with a lead which passes through the hollow part of the guide pipe and is connected to a control module in the machine head through signals; the top of the movable rod is provided with an elastic part, the top of the elastic part is connected with the inner wall of the guide pipe, and the elastic part stretches up and down along the vertical direction; the bottom of pipe sets up magnet, and magnet is located the direct top of spacing ring.

Preferably, the top of aircraft nose is provided with the pilot lamp, and the pilot lamp sets up red, green two kinds of instruction states.

Preferably, the side of the handpiece is provided with a manual button.

Preferably, the control module controls the limit ring to be powered on and powered off through a lead, the limit ring generates magnetism in the powered state, and the limit ring and the magnet at the bottom of the guide pipe are magnetically repelled; under the power-off state, the limiting ring loses magnetism, and the limiting ring and the magnet at the bottom of the guide pipe keep magnetic attraction.

Preferably, two side walls of the movable rod are provided with guide grooves which are sunken inwards; a convex positioning block is arranged in the inner wall of the guide pipe, the positioning block is clamped in the guide groove, and the positioning block is connected with the guide groove in a sliding mode.

Preferably, the limiting plug comprises a protruding plug body and a sealing ring; the plug body protrudes out of the sealing ring; the sealing ring 81 is arranged in a circular truncated cone shape; and the sealing ring is an elastic ring.

The above technical scheme of the utility model has following profitable technological effect:

1. the middle actuator of the utility model is combined with the water separator and keeps hard connection; an actuating mechanism of the actuator directly drives the movable rod to move, so that the circulation of the corresponding pipeline water body is controlled, and the temperature rise is controlled; when a fault occurs, the maintenance and the replacement can be directly carried out, and the use is more convenient.

2. The control module controls the limit ring to be electrified and deenergized through a lead, the limit ring generates magnetism in the electrified state, and the limit ring and the magnet at the bottom of the guide pipe repel magnetically; meanwhile, elastic potential energy in the elastic part is released, and the limiting plug and the pipeline opening are sealed to prevent water from flowing. Under the power-off state, the limiting ring loses magnetism, the limiting ring and the magnet at the bottom of the guide pipe keep magnetism to attract each other, and meanwhile, under the action of water pressure in the pipeline, the limiting plug is separated from the pipeline opening, and the water body normally flows.

3. A convex positioning block is arranged in the inner wall of the guide pipe, the positioning block is clamped in the guide groove, and the positioning block is connected with the guide groove in a sliding mode. In the process that the movable rod slides up and down, the positioning block slides up and down along the guide groove, so that the movable rod is prevented from deflecting axially; and is more stable.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the middle actuating mechanism of the present invention in an expanded state;

FIG. 3 is a schematic view of the installation position structure of the guide groove of the present invention;

fig. 4 is a schematic structural view of the middle limit plug of the present invention.

Reference numerals: 1. a machine head; 2. a manual button; 3. an indicator light; 4. a limiting seat; 5. a conduit; 6. a movable rod; 61. a limiting ring; 62. an elastic member; 63. a wire; 64. a guide groove; 7. a mounting seat; 8. a limiting plug; 81. a seal ring; 82. a plug body.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1, the utility model provides a heating actuator, including aircraft nose 1 and the spacing seat 4 of setting in aircraft nose 1 below.

In the embodiment, the top of the machine head 1 is provided with an indicator lamp 3, and the side of the machine head 1 is provided with a manual button 2; a communication line which is in communication connection with an upper computer is arranged on the limiting seat 4; the bottom of the machine head 1 is provided with an action mechanism; the actuating mechanism comprises a guide pipe 5, a movable rod 6, a mounting seat 7 and a limiting plug 8; the catheter 5 is inserted through the stop block 4 and into the interior of the handpiece 1.

It should be noted that the indicator light 3 is set to be in red and green indicating states; red represents the action of an actuator, and a water separator valve is closed; green represents that the actuator does not act, and the valve of the water separator is opened; the guide pipe 5 is hollow, and the movable rod 6 is arranged at the bottom of the guide pipe 5 and slides up and down along the inner wall of the guide pipe 5; a limiting ring 61 is arranged on the periphery of the movable rod 6, and the limiting ring 61 is an electromagnet; the mounting seat 7 is arranged at the bottom of the movable rod 6, and the limiting plug 8 is arranged at the bottom of the mounting seat 7.

As shown in fig. 2, the catheter 5 is hollow inside, the top of the movable rod 6 is provided with a wire 63, and the wire 63 passes through the hollow part of the catheter 5 and is connected to a control module in the handpiece 1 through signals; the top of the movable rod 6 is provided with an elastic part 62, the top of the elastic part 62 is connected with the inner wall of the conduit 5, and the elastic part 62 stretches up and down along the vertical direction; the bottom of the guide pipe 5 is provided with a magnet which is positioned right above the limiting ring 61.

It should be noted that the control module controls the power on and off of the limit ring 61 through the conducting wire 63, the limit ring 61 generates magnetism in the power on state, and the limit ring 61 and the magnet at the bottom of the conduit 5 repel each other magnetically; meanwhile, the elastic potential energy in the elastic part 62 is released, and the limiting plug 8 and the pipeline port are sealed to prevent water from flowing. Under the power-off state, the limiting ring 61 loses magnetism, the limiting ring 61 and the magnet at the bottom of the guide pipe 5 keep magnetism to attract each other, and meanwhile, under the action of water pressure in the pipeline, the limiting plug 8 is separated from the pipeline opening, and the water body normally flows.

As shown in fig. 3, in the present embodiment, both side walls of the movable lever 6 are provided with guide grooves 64 recessed inward; a convex positioning block is arranged in the inner wall of the conduit 5, the positioning block is clamped in the guide groove 64, and the positioning block is connected with the guide groove 64 in a sliding manner.

It should be noted that, in the process of sliding the movable rod 6 up and down, the positioning block slides up and down along the guide groove 64, thereby ensuring that the movable rod 6 does not deflect axially; and is more stable.

As shown in fig. 4, in the present embodiment, the stopper 8 includes a protruding stopper body 82 and a seal ring 81; the plug body 82 protrudes out of the sealing ring 81; the sealing ring 81 is arranged in a circular truncated cone shape; and the sealing ring 81 is an elastic ring.

It should be noted that the plug body 82 protruding from the limiting plug 8 is clamped in the pipeline to form a sealing structure; under the action of the extrusion force, the sealing ring 81 deforms and presses the opening of the pipeline, so that the pipeline is sealed.

The utility model discloses a theory of operation and use flow: a communication line which is in communication connection with an upper computer is arranged on the limiting seat 4; the upper computer controls a control module in the machine head 1 to operate; when the set temperature of the temperature controller is less than the indoor temperature by more than 2 ℃, a control module in the machine head 1 obtains a power-on instruction; at this time, the limiting ring 61 generates magnetism, and the magnetism of the limiting ring 61 and the magnet at the bottom of the conduit 5 is repelled; meanwhile, the elastic potential energy in the elastic part 62 is released, and the limiting plug 8 and the pipeline opening are sealed to prevent water from flowing; the water flow can not pass through the device, and the indoor temperature is unchanged; when the set temperature of the temperature controller is more than 2 ℃ higher than the indoor temperature, the control module in the machine head 1 loses power, the limiting ring 61 loses magnetism, the limiting ring 61 and the magnet at the bottom of the guide pipe 5 keep magnetic attraction, and meanwhile, under the action of water pressure in the pipeline, the limiting plug 8 is separated from the pipeline opening, so that the water body normally flows; the temperature in the room starts to rise. In the utility model, two side walls of the movable rod 6 are provided with guide grooves 64 which are sunken inwards; a convex positioning block is arranged in the inner wall of the conduit 5, the positioning block is clamped in the guide groove 64, and the positioning block is connected with the guide groove 64 in a sliding manner. In the process that the movable rod 6 slides up and down, the positioning block slides up and down along the guide groove 64, so that the movable rod 6 is ensured not to deflect axially; and is more stable. The limiting plug 8 comprises a convex plug body 82 and a sealing ring 81; the plug body 82 protrudes out of the sealing ring 81; the sealing ring 81 is arranged in a circular truncated cone shape; and the sealing ring 81 is an elastic ring. The plug body 82 protruding from the limiting plug 8 is clamped in the pipeline to form a sealing structure; under the action of the extrusion force, the sealing ring 81 deforms and presses the opening of the pipeline, so that the pipeline is sealed. The utility model discloses the water in the well executor motion control pipeline flows to whether control heaies up, and it is more convenient to use, and is safer.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The heating actuator is characterized by comprising a machine head (1) and a limiting seat (4) arranged below the machine head (1);

a communication wire in communication connection with an upper computer is arranged on the limiting seat (4); the bottom of the machine head (1) is provided with an action mechanism; the actuating mechanism comprises a guide pipe (5), a movable rod (6), a mounting seat (7) and a limiting plug (8); the guide pipe (5) penetrates through the limiting seat (4) and is inserted into the machine head (1);

the guide pipe (5) is hollow, and the movable rod (6) is arranged at the bottom of the guide pipe (5) and slides up and down along the inner wall of the guide pipe (5); a limiting ring (61) is arranged on the periphery of the movable rod (6), and the limiting ring (61) is an electromagnet; the mounting seat (7) is arranged at the bottom of the movable rod (6), and the limiting plug (8) is arranged at the bottom of the mounting seat (7);

the top of the movable rod (6) is provided with a lead (63), and the lead (63) passes through the hollow part of the guide pipe (5) and is connected to a control module in the machine head (1) through signals; the top of the movable rod (6) is provided with an elastic part (62), the top of the elastic part (62) is connected with the inner wall of the guide pipe (5), and the elastic part (62) stretches up and down along the vertical direction; the bottom of the guide pipe (5) is provided with a magnet which is positioned right above the limiting ring (61).

2. The heating actuator according to claim 1, characterized in that the top of the machine head (1) is provided with an indicator light (3), and the indicator light (3) is provided with two indication states of red and green.

3. Heating actuator according to claim 1, characterized in that the side of the head (1) is provided with a manual button (2).

4. The heating actuator according to claim 1, wherein the control module controls the limiting ring (61) to be powered on and powered off through a lead (63), the limiting ring (61) generates magnetism in the powered state, and the limiting ring (61) and the magnet at the bottom of the guide pipe (5) are magnetically repelled; under the power-off state, the limiting ring (61) loses magnetism, and the limiting ring (61) and the magnet at the bottom of the guide pipe (5) keep magnetic attraction.

5. The heating actuator according to claim 1, wherein the two side walls of the movable rod (6) are provided with guide grooves (64) which are recessed inwards; a protruding positioning block is arranged in the inner wall of the guide pipe (5), the positioning block is clamped in the guide groove (64), and the positioning block is connected with the guide groove (64) in a sliding mode.

6. The heating actuator according to claim 1, wherein the limit plug (8) comprises a protruding plug body (82) and a sealing ring (81); the plug body (82) protrudes out of the sealing ring (81); the sealing ring (81) is arranged in a circular truncated cone shape; and the sealing ring (81) is an elastic ring.