CN216743110U

CN216743110U - Heat storage electric boiler and air heat source pump combined heat supply proportional control valve

Info

Publication number: CN216743110U
Application number: CN202123038789.4U
Authority: CN
Inventors: 刘勇; 兰海涛; 姜英博
Original assignee: State Grid Jilin Comprehensive Energy Service Co ltd
Current assignee: State Grid Jilin Comprehensive Energy Service Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-06-14
Anticipated expiration: 2031-12-06

Abstract

The utility model discloses a heat accumulation electric boiler and air heat source pump combined heating proportional control valve, the water-cooled rectifier comprises a valve body, be equipped with first water supply connector and second water supply connector on the valve body, the upper end of valve body is equipped with the support, and the upper end fixed mounting of support has pneumatic frame, the distance survey frame is installed to the inboard of support. A heat accumulation electric boiler and air heat source pump combined heat supply proportional control valve, belong to the adjusting valve field, survey the frame through the distance that sets up, adopt the fixed strip that is provided with a plurality of screw holes, waist type hole on the mounting panel is being cooperated to use, the installation scope of mounting panel has been increased, the installation flexibility has been improved, adopt the locating rack, the pilot pin in the locating rack can carry out high regulation, the use flexibility has further been improved, adopt the screw rod, spring isotructure, the staff only need rotate the knob and can realize regulatory function, moreover, the steam generator is simple in structure, and convenient for operation.

Description

Heat storage electric boiler and air heat source pump combined heat supply proportional control valve

Technical Field

The utility model relates to an adjusting valve field, in particular to heat accumulation electric boiler and air heat source pump combined heating proportional control valve.

Background

The heat storage electric boiler and the air heat source pump are both used for supplying heat, and in order to improve the heat supply effect and achieve the purpose of energy saving in the existing heat supply system, the heat storage electric boiler and the air heat source pump are often used for supplying heat in a combined heat supply mode. In the existing heat storage electric boiler and air heat source pump combined heating system, in order to improve the use flexibility, a regulating valve capable of carrying out heat supply proportion regulation is required to be used, a three-way flow converging valve is generally used for realizing the function, and in the existing three-way flow converging valve, when the proportion regulation is carried out, a structure for positioning is lifted along a graduated scale. Wherein the scale utilizes the screw to install fixedly, but because the last screw quantity of scale department mounting structure only has two, though have waist type hole on the scale, can install in a flexible way, but the installation scope is decided by the length in waist type hole, causes the installation scope undersize, and the limitation is great to location structure generally adopts the toper piece fixed with the link, and the height can not be adjusted, and the flexibility that uses is poor, and the result of use is general.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat accumulation electric boiler and air heat source pump combined heating proportional control valve can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a heat storage electric boiler and air heat source pump combined heat supply proportional control valve comprises a valve body, wherein a first water inlet joint and a second water inlet joint are arranged on the valve body, a support is arranged at the upper end of the valve body, a pneumatic frame is fixedly arranged at the upper end of the support, a distance measuring frame is arranged on the inner side of the support and comprises a fixed strip, a mounting plate and scale marks, the fixed strip is fixed on the inner side of the support, the scale marks are arranged on the mounting plate, the mounting plate is mounted on the fixed strip, a connecting frame is connected between the pneumatic frame and the valve body, a positioning frame is arranged on the connecting frame and comprises a fixed seat, a movable block, a knob, a screw rod and a positioning needle, the movable block is connected onto the fixed seat, the fixed seat is mounted on the connecting frame, the knob is connected with the screw rod, the screw rod penetrates through the movable block, the screw rod is in threaded connection with the fixed seat, the positioning needle is fixed on the movable block.

Preferably, the valve body is fixedly provided with a drainage connector, an adjusting assembly is arranged in the valve body, the valve body is provided with a lifting rod, and the pneumatic frame is provided with a driving rod.

Preferably, the lifting rod, the driving rod and the connecting frame are fixedly connected, the connecting frame is located on the inner side of the support, and the valve body is connected with the pneumatic frame through the connecting frame.

Preferably, the distance measuring frame further comprises a threaded hole, a waist-shaped hole and a mounting bolt, the threaded hole is formed in the fixing strip, the waist-shaped hole is formed in the mounting plate, the tail end of the mounting bolt penetrates through the waist-shaped hole, the tail end of the mounting bolt is in threaded connection with the threaded hole, and the mounting plate is fixed on the fixing strip through the mounting bolt.

Preferably, the locating rack still includes elevator and spring, elevator fixed mounting is on the movable block, and inserts in the fixing base the upper end of elevator, the spring sets up in the fixing base, and fixed connection between the lower extreme of spring and the elevator, the screw rod runs through in movable block and elevator, the knob contacts in the lower surface of movable block.

Compared with the prior art, the utility model discloses following beneficial effect has: this heat accumulation electric boiler and air heat source pump combined heating proportional control valve, through the distance survey frame that sets up, adopt the fixed strip that is provided with a plurality of screw holes, waist type hole on the mounting panel is being cooperated and is being used, the installation scope of mounting panel has been increased, the installation flexibility has been improved, adopt the locating rack, the pilot pin in the locating rack can carry out high regulation, the use flexibility has further been improved, adopt screw rod, spring isotructure, the staff only need rotate the knob and can realize regulatory function, moreover, the steam generator is simple in structure, and convenient operation.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention;

FIG. 3 is a schematic structural view of the distance measuring stand of the present invention;

fig. 4 is a schematic structural view of the positioning frame of the present invention.

In the figure: 1. a valve body; 2. a first water inlet joint; 3. a second water inlet joint; 4. a support; 5. a pneumatic frame; 6. a distance measuring stand; 601. a fixing strip; 602. a threaded hole; 603. mounting a plate; 604. a kidney-shaped hole; 605. installing a bolt; 606. scale lines; 7. a connecting frame; 8. a positioning frame; 801. a fixed seat; 802. a movable block; 803. a lifting block; 804. a knob; 805. a screw; 806. a spring; 807. a positioning pin; 9. a water drainage joint.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a heat storage electric boiler and air heat source pump combined heating proportional control valve comprises a valve body 1, a first water inlet joint 2 and a second water inlet joint 3 are arranged on the valve body 1, a support 4 is arranged at the upper end of the valve body 1, a pneumatic frame 5 is fixedly arranged at the upper end of the support 4, a distance measuring frame 6 is arranged at the inner side of the support 4, the distance measuring frame 6 comprises a fixing strip 601, a mounting plate 603 and a scale mark 606, the fixing strip 601 is fixed at the inner side of the support 4, the scale mark 606 is arranged on the mounting plate 603, the mounting plate 603 is arranged on the fixing strip 601, a connecting frame 7 is connected between the pneumatic frame 5 and the valve body 1, a positioning frame 8 is arranged on the connecting frame 7, the positioning frame 8 comprises a fixed seat 801, a movable block 802, a knob 804, a screw 805 and a positioning pin 807, the movable block 802 is connected to the fixed seat 801, and the fixed seat 801 is arranged on the connecting frame 7, the knob 804 is connected with the screw 805, the screw 805 passes through the movable block 802, the screw 805 is in threaded connection with the fixed seat 801, and the positioning pin 807 is fixed on the movable block 802.

Through above-mentioned embodiment, fixed mounting has the drainage to connect 9 on the valve body 1, and the inside of valve body 1 is provided with adjusting part, is equipped with the lifter on the valve body 1, is equipped with the active rod on the pneumatic frame 5, fixed connection between lifter, active rod and the link 7, and the link 7 is located the inboard of support 4, is connected through link 7 between valve body 1 and the pneumatic frame 5.

Through the above embodiment, the distance measuring frame 6 further includes the threaded hole 602, the kidney-shaped hole 604 and the mounting bolt 605, the threaded hole 602 is provided on the fixing strip 601, the kidney-shaped hole 604 is provided on the mounting plate 603, the end of the mounting bolt 605 passes through the kidney-shaped hole 604, and the end of the mounting bolt 605 is in threaded connection with the threaded hole 602, the mounting plate 603 is fixed on the fixing strip 601 through the mounting bolt 605, and through the set distance measuring frame 6, the fixing strip 601 provided with the plurality of threaded holes 602 is adopted to be used in cooperation with the kidney-shaped hole 604 on the mounting plate 603, so that the mounting range of the mounting plate 603 is enlarged, and the mounting flexibility is improved.

Through the above embodiment, the locating rack 8 further comprises the lifting block 803 and the spring 806, the lifting block 803 is fixedly installed on the movable block 802, the upper end of the lifting block 803 is inserted into the fixing seat 801, the spring 806 is arranged in the fixing seat 801, the lower end of the spring 806 is fixedly connected with the lifting block 803, the screw 805 penetrates through the movable block 802 and the lifting block 803, the knob 804 is in contact with the lower surface of the movable block 802, the locating rack 8 is adopted, the locating pin 807 in the locating rack 8 can be adjusted in height, the use flexibility is further improved, the screw 805, the spring 806 and other structures are adopted, a worker only needs to rotate the knob 804 to realize an adjusting function, the structure is simple, and the operation is convenient.

It should be noted that, the utility model relates to a heat storage electric boiler and air heat source pump combined heating proportional control valve, when using, firstly assemble the control valve, after the internal structure of the valve body 1 is assembled, carry on the corresponding rotating shaft, the support 4, the pneumatic frame 5, etc. structure assembling work, in this process, need carry on the distance measuring frame 6, the connecting frame 7 and the locating frame 8 installation work, after utilizing the connecting frame 7 corresponding pole to connect, install the movable block 802, etc. structure on the fixed seat 801, the lifting block 803 is inserted into the groove on the fixed seat 801, at the same time, there is a spring 806 between the lifting block 803 and the fixed seat 801, insert the screw 805 with the knob 804 into the movable block 802 and the lifting block 803, make the end of the screw 805 and the fixed seat 801 between the screw thread connection, at this moment, under the combined action of spring 806 and knob 804, the movable block 802 is stably installed on the fixed seat 801, thus, the installation work of the whole positioning frame 8 is completed, then the installation work of the distance measuring frame 6 is performed, when the distance measuring frame 6 is installed, the installation plate 603 is attached to the fixed strip 601, the waist-shaped hole 604 is ensured to be aligned with the threaded hole 602 at the corresponding position, the installation plate 603 is fixed on the fixed strip 601 by the installation bolt 605, in the process, the threaded hole 602 connected with the installation bolt 605 can be selected according to requirements, meanwhile, the installation plate 603 can be lifted relative to the installation bolt 605 through the waist-shaped hole 604, the installation flexibility is improved, the accurate use is ensured, after the distance measuring frame 6 is installed, the positioning pin 606 on the movable block 802 is aligned with the scale mark 807 on the installation plate 603, and after the whole regulating valve is assembled, the first water inlet connector 2 and the second water inlet connector 3 are respectively connected with the heat delivery pipelines of the heat storage electric boiler and the air heat source pump, meanwhile, the water discharge connector 9 is connected with an output pipeline, then a regulating valve is used, in the using process, the operation of a regulating component in the valve body 1 can be controlled by a component in the pneumatic frame 5, so that the liquid inlet amount of the first water inlet connector 2 and the second water inlet connector 3 is changed, the proportion regulation is realized, in the process of carrying out proportion regulation by using the regulating valve, the connecting frame 7 drives the positioning frame 8 to ascend and descend, the positioning needle 807 in the positioning frame 8 moves along the scale mark 606, so that a worker can visually know the ascending and descending distance of the corresponding component in the valve body 1 conveniently, the worker can be ensured to accurately regulate, when needed, the position of the positioning needle 807 in the positioning frame 8 can be regulated to a certain extent, when in regulation, the knob 804 is rotated, the knob 804 drives the screw 805 to rotate, so as to ascend and descend along the fixing seat 801 along with the screw 805, meanwhile, under the action of the spring 806 and the knob 804, the movable blocks 802 and the like are lifted together, so that the position of the positioning pin 807 is adjusted, the structure is simple, and the use is convenient and quick.

The foregoing has described the principles of use, features and advantages of the present invention. The above embodiments and the description describe the basic principles and features of the present invention, and the present invention can be modified in various ways according to the principles of the present invention, and all such modifications are intended to fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a heat accumulation electric boiler and air heat source pump joint heat supply proportional control valve, includes valve body (1), be equipped with first water supply connector (2) and second water supply connector (3) on valve body (1), the upper end of valve body (1) is equipped with support (4), and the upper end fixed mounting of support (4) has pneumatic frame (5), its characterized in that: the distance measuring frame (6) is installed on the inner side of the support (4), the distance measuring frame (6) comprises a fixed strip (601), a mounting plate (603) and scale marks (606), the fixed strip (601) is fixed on the inner side of the support (4), the scale marks (606) are arranged on the mounting plate (603), the mounting plate (603) is installed on the fixed strip (601), a connecting frame (7) is connected between the pneumatic frame (5) and the valve body (1), a positioning frame (8) is arranged on the connecting frame (7), the positioning frame (8) comprises a fixed seat (801), a movable block (802), a knob (804), a screw rod (805) and a positioning needle (807), the movable block (802) is connected to the fixed seat (801), the fixed seat (801) is installed on the connecting frame (7), the knob (804) is connected with the screw rod (805), and the screw rod (805) passes through the movable block (802), the screw (805) is in threaded connection with the fixed seat (801), and the positioning pin (807) is fixed on the movable block (802).

2. The heat storage electric boiler and air heat source pump combined heating proportional control valve as claimed in claim 1, wherein: the water discharging valve is characterized in that a water discharging connector (9) is fixedly mounted on the valve body (1), an adjusting assembly is arranged inside the valve body (1), a lifting rod is arranged on the valve body (1), and a driving rod is arranged on the pneumatic frame (5).

3. The heat storage electric boiler and air heat source pump combined heating proportioning valve of claim 2, characterized in that: fixed connection between lifter, active lever and link (7), and link (7) are located the inboard of support (4), be connected through link (7) between valve body (1) and the pneumatic frame (5).

4. The heat storage electric boiler and air heat source pump combined heating proportioning valve of claim 3, characterized in that: the distance measuring frame (6) further comprises a threaded hole (602), a waist-shaped hole (604) and a mounting bolt (605), the threaded hole (602) is formed in the fixing strip (601), the waist-shaped hole (604) is formed in the mounting plate (603), the tail end of the mounting bolt (605) penetrates through the waist-shaped hole (604), the tail end of the mounting bolt (605) is in threaded connection with the threaded hole (602), and the mounting plate (603) is fixed on the fixing strip (601) through the mounting bolt (605).

5. The heat storage electric boiler and air heat source pump combined heating proportioning valve of claim 4, characterized in that: the locating rack (8) further comprises a lifting block (803) and a spring (806), the lifting block (803) is fixedly installed on the movable block (802), the upper end of the lifting block (803) is inserted into the fixed seat (801), the spring (806) is arranged in the fixed seat (801), the lower end of the spring (806) is fixedly connected with the lifting block (803), the screw (805) penetrates through the movable block (802) and the lifting block (803), and the knob (804) is in contact with the lower surface of the movable block (802).