阅读说明：本技术 一种基于水暖管网系统的补水防堵塞压力传感装置 (Water-supplementing anti-blocking pressure sensing device based on water heating pipe network system ) 是由 卜路强 彭军 耿速停 于 2019-10-29 设计创作，主要内容包括：本发明公开了一种基于水暖管网系统的补水防堵塞压力传感装置,涉及局域水暖供应管网领域,其包括补水管、补水泵、不锈钢管、电接点压力表、控制箱,所述控制箱与补水泵、电接点压力表均电性连接,所述补水泵安装于补水管上,不锈钢管与补水管的一端固定并连通,电接点压力表安装于不锈钢管上,不锈钢管的另一端接入水暖管网；所述不锈钢管的下侧中部固定连通有外螺纹管,外螺纹管的外侧螺纹连接有内螺纹管,所述内螺纹管的下端固定有转动盘。本方案通过上压拉压环能够压缩弹簧使得捣松杆插入不锈钢管内,在反复抽动下能够将不锈钢管内堵塞的物件捣松,使得不锈钢管内物件在水流的作用下能被冲走,进而导通不锈钢管。(The invention discloses a water supplementing anti-blocking pressure sensing device based on a water heating pipe network system, which relates to the field of local water heating supply pipe networks and comprises a water supplementing pipe, a water supplementing pump, a stainless steel pipe, an electric contact pressure gauge and a control box, wherein the control box is electrically connected with the water supplementing pump and the electric contact pressure gauge; the stainless steel pipe is characterized in that the middle of the lower side of the stainless steel pipe is fixedly communicated with an external threaded pipe, the outer side of the external threaded pipe is in threaded connection with an internal threaded pipe, and a rotating disc is fixed at the lower end of the internal threaded pipe. This scheme can compression spring make through the last pressure pull ring to smash the pine pole and insert in the stainless steel pipe, can smash the pine with the article that blocks up in the stainless steel pipe under twitching repeatedly for article can be washed away under the effect of rivers in the stainless steel pipe, and then switches on the stainless steel pipe.)

1. A water replenishing anti-blocking pressure sensing device based on a water heating pipe network system comprises a water replenishing pipe (1), a water replenishing pump (2), a stainless steel pipe (3), an electric contact pressure gauge (4) and a control box (5), wherein the control box (5) is electrically connected with the water replenishing pump (2) and the electric contact pressure gauge (4), the water replenishing pump (2) is mounted on the water replenishing pipe (1), the stainless steel pipe (3) is fixed and communicated with one end of the water replenishing pipe (1), the electric contact pressure gauge (4) is mounted on the stainless steel pipe (3), and the other end of the stainless steel pipe (3) is connected to the water heating pipe network;

the middle part of the lower side of the stainless steel pipe (3) is fixedly communicated with an external thread pipe (6), the outer side of the external thread pipe (6) is connected with an internal thread pipe (7) in a threaded manner, a rotating disc (8) is fixed at the lower end of the internal threaded pipe (7), a hollow block (9) positioned in the external threaded pipe (6) is fixed at one side of the rotating disc (8) close to the external threaded pipe (6), the inner side of the hollow block (9) is matched with a limiting ring (12) in a sliding way, an extension tube (11) with the lower end movably penetrating through the hollow block (9) and the rotating disc (8) is fixed on the inner side of the limiting ring (12), a pull-press ring (16) positioned below the rotating disc (8) is fixed on the lower end of the extension tube (11), the top of spacing collar (12) is fixed with two and smashes pine pole (13), smashes the upper end of pine pole (13) and runs through cavity sprue (9), is equipped with reset assembly between two and smashes pine pole (13).

2. The water replenishing anti-blocking pressure sensing device based on the water heating pipe network system is characterized in that the resetting component comprises a guide rod (14) fixed on the inner wall of the top of the hollow block (9), the lower end of the guide rod (14) is inserted into the inner side of the telescopic pipe (11) in a sliding mode, and a spring (15) sleeved on the outer side of the guide rod (14) is arranged between the upper end of the telescopic pipe (11) and the inner wall of the top of the hollow block (9) in a cushioning mode.

3. The moisturizing anti-clogging pressure sensing device based on the water heating pipe network system is characterized in that the cross section of the guide rod (14) is rectangular, and the inner side of the telescopic pipe (11) is also rectangular.

4. The water supplementing anti-blocking pressure sensing device based on the water heating pipe network system is characterized in that a jack matched with the tamper rod (13) is formed in the inner wall of the top of the hollow block (9), and a first rubber sealing ring (10) sleeved on the outer side of the tamper rod (13) is fixed in the jack.

5. The water supplementing anti-blocking pressure sensing device based on the water heating pipe network system is characterized in that the rotating disc (8) is provided with a mounting hole matched with the telescopic pipe (11), and the lower end of the telescopic pipe (11) is in sliding fit in the mounting hole.

6. The moisturizing anti-clogging pressure sensing device based on the water heating pipe network system is characterized in that the original length of the spring (15) is larger than the inner length of the hollow block (9).

7. The water supplementing anti-blocking pressure sensing device based on the water heating pipe network system is characterized in that the outer side of the hollow block (9) is circular, and a second sealing rubber ring is fixedly sleeved on the outer side of the hollow block (9).

Technical Field

The invention relates to the field of local water heating supply pipe networks, in particular to a water supplementing anti-blocking pressure sensing device based on a water heating pipe network system.

Background

The hot-water heating pipe network leaks because the pipeline corrodes, and the circulating pump leaks and the user turns on water reasons such as privately, leads to hot-water heating pipe network system water pressure to reduce, for guaranteeing heating pipe hot water normal cycle, needs constantly to supply soft water, through setting for pipe network moisturizing pressure, when being less than the set pressure, the moisturizing pump automatic start moisturizing, automatic pump shutdown when reaching steady pressure to guarantee pipe network hot water pressure stable balance. The original pressure sensing device pipeline is provided with an electric contact pressure gauge on a common buffer tube, the pipeline is easy to rust, the sensing device is often blocked and difficult to clean, the pressure gauge can not accurately feed back signals, and hidden dangers are brought to the stable operation of the pressure of a water heating pipe network.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a water supplementing anti-blocking pressure sensing device based on a water heating pipe network system.

In order to achieve the purpose, the invention adopts the following technical scheme:

a water replenishing anti-blocking pressure sensing device based on a water heating pipe network system comprises a water replenishing pipe, a water replenishing pump, a stainless steel pipe, an electric contact pressure gauge and a control box, wherein the control box is electrically connected with the water replenishing pump and the electric contact pressure gauge;

the fixed intercommunication in downside middle part of nonrust steel pipe has external screw thread pipe, and external screw thread pipe's outside threaded connection has internal thread pipe, the lower extreme of internal thread pipe is fixed with the rolling disc, and one side that the rolling disc is close to external screw thread pipe is fixed with the cavity sprue that is located external screw thread pipe, the inboard sliding fit of cavity sprue has the spacing circle, and the inboard of spacing circle is fixed with the flexible pipe that the lower extreme activity runs through cavity sprue, rolling disc, and the lower extreme of flexible pipe is fixed with the tension ring that is located the rolling disc below, the top of spacing circle is fixed with two and smashes the pine pole, and the upper end of smashing the pine pole runs through the cavity sprue, is equipped with reset assembly between two and smashes the.

Preferably, the reset assembly comprises a guide rod fixed on the inner wall of the top of the hollow block, the lower end of the guide rod is inserted into the inner side of the telescopic pipe in a sliding mode, and a spring sleeved on the outer side of the guide rod is arranged between the upper end of the telescopic pipe and the inner wall of the top of the hollow block in a cushioning mode.

Preferably, the cross section of the guide rod is rectangular, and the inner side of the telescopic pipe is also rectangular.

Preferably, the inner wall of the top of the hollow block is provided with an insertion hole matched with the tamping rod, and a first rubber sealing ring sleeved on the outer side of the tamping rod is fixed in the insertion hole.

Preferably, the rotating disc is provided with an installation hole matched with the telescopic pipe, and the lower end of the telescopic pipe is in sliding fit with the installation hole.

Preferably, the original length of the spring is greater than the inside length of the hollow block.

Preferably, the shape of the outer side of the hollow block is circular, and a second sealing rubber ring is fixedly sleeved on the outer side of the hollow block.

This scheme can compression spring make to smash the pine pole and insert in the stainless steel pipe through last pressure pull ring, can smash the pine with the article that blocks up in the stainless steel pipe under twitching repeatedly, make the intraductal article of stainless steel can be washed away under the effect of rivers, and then switch on the stainless steel pipe, when the pine smashes not get the effect, can be with the internal thread pipe through rotating the rolling disc, cavity sprue and smash the whole stainless steel pipe of following of pine pole isotructure, and then make the outer thread pipe leak, and then make things convenient for the artifical article that clears up the jam, then make electric contact pressure gauge can normal use, whole device simple structure, low in manufacturing cost, and convenient to use.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the mounting of the tamper bar of the present invention.

Reference numbers in the figures: the device comprises a water replenishing pipe 1, a water replenishing pump 2, a stainless steel pipe 3, a pressure gauge with 4 electric contacts, a control box 5, an external threaded pipe 6, an internal threaded pipe 7, a rotating disc 8, a hollow block 9, a closed rubber ring 10, an expansion pipe 11, a limiting ring 12, a tamping rod 13, a guide rod 14, a spring 15 and a tension ring 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a water replenishing anti-clogging pressure sensing device based on a water heating pipe network system comprises a water replenishing pipe 1, a water replenishing pump 2, a stainless steel pipe 3, an electric contact pressure gauge 4 and a control box 5, wherein the control box 5 is electrically connected with the water replenishing pump 2 and the electric contact pressure gauge 4, the water replenishing pump 2 is installed on the water replenishing pipe 1, the stainless steel pipe 3 is fixed and communicated with one end of the water replenishing pipe 1, the electric contact pressure gauge 4 is installed on the stainless steel pipe 3, and the other end of the stainless steel pipe 3 is connected to the water heating pipe network;

the stainless steel pipe 3's downside middle part is fixed the intercommunication has outer screw tube 6, the outside threaded connection of outer screw tube 6 has internal thread pipe 7, the lower extreme of internal thread pipe 7 is fixed with rolling disc 8, one side that rolling disc 8 is close to outer screw tube 6 is fixed with the cavity sprue 9 that is located outer screw tube 6, the inboard sliding fit of cavity sprue 9 has spacing collar 12, the inboard of spacing collar 12 is fixed with the lower extreme activity and runs through cavity sprue 9, the flexible pipe 11 of rolling disc 8, the lower extreme of flexible pipe 11 is fixed with the tension ring 16 that is located the rolling disc 8 below, the top of spacing collar 12 is fixed with two ramming-loosening rods 13, the upper end of ramming-loosening rod 13 runs through cavity sprue 9, be equipped with reset assembly between two ramming-loosening rods 13.

In this embodiment, the reset assembly includes a guide rod 14 fixed on the top inner wall of the hollow block 9, the lower end of the guide rod 14 is inserted into the inner side of the telescopic tube 11 in a sliding manner, a spring 15 sleeved on the outer side of the guide rod 14 is padded between the upper end of the telescopic tube 11 and the top inner wall of the hollow block 9, the cross section of the guide rod 14 is rectangular, and the inner side of the telescopic tube 11 is also rectangular.

In this embodiment, the inner wall of the top of the hollow block 9 is provided with a jack matched with the tamping rod 13, a first rubber sealing ring 10 sleeved outside the tamping rod 13 is fixed in the jack, a mounting hole matched with the telescopic pipe 11 is arranged on the rotating disc 8, the lower end of the telescopic pipe 11 is in sliding fit in the mounting hole, the original length of the spring 15 is greater than the length of the inner side of the hollow block 9, the outer side of the hollow block 9 is circular, and a second sealing rubber ring is fixedly sleeved outside the hollow block 9.

The working principle is as follows: when the electric contact pressure gauge is used, the compression ring 16 can be pressed and pulled manually to compress the spring 15, so that the tamping rod 13 is inserted into the stainless steel pipe 3, the plugged object can be tamped when the stainless steel pipe 3 is plugged, the object in the stainless steel pipe 3 is flushed away under the action of water flow, the stainless steel pipe 3 is conducted, when the stainless steel pipe is not loosened and tamped, the rotating disc 8 is rotated to screw down the internal threaded pipe 7, at the moment, the arranged structures such as the hollow plugging block 9 and the tamping rod 13 are taken down from the stainless steel pipe 3, the object plugged in the stainless steel pipe 3 can be drawn out through the external threaded pipe 6 which leaks outside, the pipeline plugging is avoided, the electric contact pressure gauge 4 can be normally used, and the whole device is simple in structure, low in manufacturing cost and convenient to use.

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.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.