CN221147903U

CN221147903U - Anti-blocking calorimeter

Info

Publication number: CN221147903U
Application number: CN202322954304.9U
Authority: CN
Inventors: 朱文春
Original assignee: Shandong Dechuan Instrument Technology Co ltd
Current assignee: Shandong Dechuan Instrument Technology Co ltd
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-06-14
Anticipated expiration: 2033-11-02

Abstract

The utility model relates to the technical field of heat meters and discloses an anti-blocking heat meter which comprises a measuring tube, wherein one end of a connecting block is fixedly connected with a fan blade, the outer side of one end of a rotating rod is fixedly connected with a scraping plate, the other side of the inner part of the anti-blocking tube is fixedly connected with a filter screen, the scraping plate is contacted with the filter screen, one end of the scraping plate is contacted with the inner side of the anti-blocking tube, the other end of the measuring tube is fixedly communicated with an output tube, and one end of the output tube is fixedly communicated with a first connecting piece. According to the technical scheme, the filter screen is used for preventing the scale from blocking the inside of the measuring tube, the function of filtering is achieved, the fixed rod is used for fixing the limiting rotating shaft, the rotating shaft is used for driving the fan blades to rotate when water flows, so that the rotating rod can be driven to rotate, the scraper can be further driven to rotate, the blocked scale on one side of the filter screen can be scraped, and meanwhile the scale at the joint of the filter screen and the inner side of the anti-blocking tube is scraped, so that the anti-blocking purpose is achieved.

Description

Anti-blocking calorimeter

Technical Field

The utility model relates to the technical field of heat meters, in particular to an anti-blocking heat meter.

Background

The calorimeter is a meter for calculating heat. The working principle of the calorimeter is as follows: a pair of temperature sensors are respectively arranged on an ascending pipe and a descending pipe which pass through a heat transfer fluid, a flowmeter is arranged on a fluid inlet or a return pipe (the positions of the flowmeter are different, and the final measurement results are different), the flowmeter sends out pulse signals which are proportional to the flow, the pair of temperature sensors give out analog signals which indicate the temperature, a calculator collects signals from the flow and the temperature sensors, and the heat obtained by a heat exchange system is calculated by using a calculation formula.

In the published patent document with the bulletin number of CN207741877U, an anti-blocking heat meter is disclosed, and comprises a heat meter head and a measuring tube, wherein the heat meter head is arranged on the middle part of the measuring tube through a base, a liquid crystal display screen and a reading button are arranged on the heat meter head, a temperature sensor is arranged at the lower part of the heat meter head, one end of the measuring tube is connected with a water inlet pipe, the other end of the measuring tube is connected with a water outlet pipe, a filtering device is arranged between the water inlet pipe and the measuring tube, and a transparent protective cover is arranged outside the heat meter; the heat meter has compact structure, convenient assembly and disassembly, high working efficiency and long service life.

When the device is used, the heat meter pipeline is prevented from being blocked in a filtering mode, so that the filtering device needs to be cleaned or replaced under the condition that the time is too long, and manpower and material resources are consumed.

Disclosure of utility model

The utility model aims to provide an anti-blocking calorimeter, which solves the problems in the background technology.

The embodiment of the application provides an anti-blocking calorimeter, which comprises a measuring tube, wherein the top end of the measuring tube is fixedly connected with a base, the top end of the base is provided with a heat meter head, one side of the top end of the heat meter head is hinged with a dustproof protection component, one end of the measuring tube is fixedly communicated with an input tube, one end of the input tube is in threaded connection with a second connecting piece, one end of the second connecting piece is rotationally connected with an anti-blocking tube, the outer side of one end of the anti-blocking tube is provided with a first rotating groove for the second connecting piece to rotate, one end of the anti-blocking tube is rotationally connected with a third connecting piece, the outer side of the other end of the anti-blocking tube is provided with a second rotating groove for the third connecting piece to rotate, one side of the inside of the anti-blocking tube is fixedly connected with a fixed rod, one side of the fixed rod is rotationally connected with a rotating shaft, two sides of the rotating rod are fixedly connected with connecting pieces, one end of the connecting piece is fixedly connected with fan blades, one end of the rotating rod is fixedly connected with a scraping plate, the other side of the inner side of the anti-blocking tube is fixedly connected with a filter screen, the scraping plate is in contact with the inner side of the filter screen, and the other end of the anti-blocking tube is in contact with the first end of the anti-blocking tube.

Through adopting above-mentioned technical scheme, utilize the input tube that sets up to let water inflow to the inside of surveying buret, utilize the anti-blocking pipe that sets up to pass through the second connecting piece with its one end of fixing at the input tube, utilize the output tube that sets up to let water flow from surveying buret, utilize the first connecting piece that sets up to let output tube and another outlet conduit be linked together, utilize the third connecting piece that sets up to let anti-blocking pipe and inlet channel be linked together, utilize the base that sets up to fix the heat gauge outfit at the top of surveying buret, utilize the filter screen that sets up to prevent the inside that the incrustation scale blocks up surveying buret, play filterable effect, utilize the dead lever that sets up to play fixed limiting spindle's effect, utilize the pivot that sets up to let water drive the flabellum rotate when flowing, thereby can drive the dwang and rotate, further let the scraper blade rotate, can scrape off the incrustation scale that is blocked by anti-blocking pipe inboard junction of filter screen, simultaneously also scrape the incrustation scale that filter screen plays the purpose of preventing blocking.

Optionally, the dustproof protection assembly comprises a dustproof protection cover, and the dustproof protection cover is hinged with the heat meter head.

Through adopting above-mentioned technical scheme, utilize the dustproof visor that sets up to prevent to play dustproof crashproof effect to the heat meter head.

Optionally, a buckling groove is formed in one side of the dustproof protection cover.

Through adopting above-mentioned technical scheme, utilize the catching groove that sets up to conveniently detain to move and open and close dustproof visor.

Optionally, a clamping block is fixedly connected to one side of the bottom end of the dustproof protection cover, and a clamping groove for clamping the clamping block is formed in one side of the top end of the heat meter head.

Through adopting above-mentioned technical scheme, utilize the fixture block that sets up to let dustproof visor card have certain power on the top of heat meter head, can not open easily.

Optionally, sealing strips are fixedly connected to the outer sides of the two ends of the anti-blocking pipe.

By adopting the technical scheme, the sealing strip is utilized to prevent water leakage during connection.

Optionally, a display screen is installed on the top end of the heat meter head, and a switch button is installed on one side of the top end of the heat meter head and one side of the display screen.

Through adopting above-mentioned technical scheme, utilize the display screen that sets up to conveniently see data information directly perceivedly, utilize the shift knob who sets up to control the switch of heat gauge outfit.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

According to the technical scheme, water flows into the measuring tube through the arranged input tube, the anti-blocking tube is fixed at one end of the input tube through the second connecting piece, water flows out of the measuring tube through the arranged output tube, the output tube is communicated with the other water outlet pipeline through the arranged first connecting piece, the anti-blocking tube is communicated with the water inlet pipeline through the arranged third connecting piece, the heat meter is fixed at the top of the measuring tube through the arranged base, the inner part of the measuring tube is prevented from being blocked by scale, the filtering effect is achieved, the fixed rod is used for fixing the limiting rotating shaft, the fan blade is driven to rotate when the water flows through the arranged rotating shaft, the rotating rod is driven to rotate, the scraper is further enabled to rotate, the blocked scale on one side of the filter screen can be scraped, and meanwhile the scale at the joint between the filter screen and the inner side of the anti-blocking tube is scraped, and the anti-blocking effect is achieved.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the present utility model;

FIG. 3 is a schematic diagram of the structure A in FIG. 1 according to the present utility model.

In the figure: 1. a measuring tube; 2. an output pipe; 3. a first connector; 4. an input tube; 5. an anti-blocking pipe; 6. a base; 7. a heat meter head; 8. a dust-proof protective cover; 9. a second connector; 10. a third connecting member; 11. a first rotating groove; 12. a second rotating groove; 13. a fixed rod; 14. a rotating shaft; 15. a rotating lever; 16. a connecting block; 17. a fan blade; 18. a scraper; 19. a filter screen; 20. a clamping block; 21. a buckling groove; 22. a display screen; 23. a switch button.

Detailed Description

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an anti-blocking calorimeter, including measuring tube 1, measuring tube 1's top fixedly connected with base 6, heat meter 7 is installed on the top of base 6, heat meter 7's top one side articulates there is dustproof protection component, measuring tube 1's one end fixedly connected with input tube 4, input tube 4's one end threaded connection has second connecting piece 9, second connecting piece 9's one end rotates and is connected with anti-blocking tube 5, anti-blocking tube 5's one end outside has seted up the first rotary tank 11 that supplies second connecting piece 9 to rotate, anti-blocking tube 5's one end rotates and is connected with third connecting piece 10, anti-blocking tube 5's other end outside has seted up the second rotary tank 12 that supplies third connecting piece 10 to rotate, anti-blocking tube 5's inside one side fixedly connected with dead lever 13, one side rotation of dead lever 13 is connected with pivot 14, pivot 14's one end rotates and is connected with dwang 15, both sides of dwang 15 all fixedly connected with connecting block 16, connecting piece 16's one end fixedly connected with flabellum 17, anti-blocking tube 5's one end outside is fixedly connected with scraper blade 18, anti-blocking tube 5's inside opposite side fixedly connected with 19, scraper blade 18 contacts with scraper blade 19 and filter screen 2 with the other end fixedly connected with the first output tube 2 of filter tube 1, anti-blocking tube 2 is connected with the other end fixedly connected with 2 of the filter screen 2, anti-blocking tube 2;

In this kind of technical scheme, utilize the input tube 4 that sets up to let water inflow to survey the inside of pipe 1, utilize the anti-blocking pipe 5 that sets up to pass through second connecting piece 9 and fix it in the one end of input tube 4, utilize the output tube 2 that sets up to let water flow out from survey pipe 1, utilize the first connecting piece 3 that sets up to let output tube 2 and another outlet conduit be linked together, utilize the third connecting piece 10 that sets up to let anti-blocking pipe 5 and inlet conduit be linked together, utilize the base 6 that sets up to fix the heat gauge outfit 7 at the top of survey pipe 1, utilize the filter screen 19 that sets up to prevent the inside of the stifled measuring pipe 1 of incrustation scale, play filterable effect, utilize the dead lever 13 that sets up to play the effect of fixed spacing pivot 14, utilize the pivot 14 that sets up to let water drive the flabellum 17 when flowing, thereby can drive the dwang 15 and rotate, further let scraper 18 rotate, can scrape the incrustation scale that is blocked on one side of filter screen 19, also scrape down filter screen 19 and prevent the mesh that the inside junction of anti-blocking.

In some embodiments, as shown in fig. 1-3, the dust protection assembly includes a dust protection cover 8, where the dust protection cover 8 is hinged to the heat meter head 7. A buckling groove 21 is formed in one side of the dustproof protection cover 8. The bottom side of the dustproof protective cover 8 is fixedly connected with a clamping block 20, and a clamping groove for clamping the clamping block 20 is formed in the top side of the heat meter head 7. The dustproof protection cover 8 prevents the heat meter head 7 from being dustproof and crashproof. The dust-proof protection cover 8 is conveniently buckled to be opened and closed by the buckling groove 21. The dustproof protection cover 8 is clamped at the top end of the heat meter head 7 by the aid of the clamping blocks 20, and cannot be opened easily.

In some technical schemes, as shown in fig. 1-3, sealing strips are fixedly connected to the outer sides of two ends of the anti-blocking pipe 5. And the sealing strips are used for preventing water leakage during connection.

In some technical solutions, as shown in fig. 1-3, a display screen 22 is installed at the top end of the heat meter head 7, and a switch button 23 is installed at one side of the display screen 22 and the top end of the heat meter head 7. The data information is conveniently and intuitively seen by using the arranged display screen 22, the model of the display screen 22 is XME2000, and the switch of the heat meter head 7 is controlled by using the arranged switch button 23.

When the anti-blocking water meter is used, water flows into the measuring tube 1 through the set input tube 4, the anti-blocking tube 5 is fixed at one end of the input tube 4 through the second connecting piece 9, water flows out of the measuring tube 1 through the set output tube 2, the output tube 2 is communicated with another water outlet pipeline through the set first connecting piece 3, the anti-blocking tube 5 is communicated with the water inlet pipeline through the set third connecting piece 10, the heat meter head 7 is fixed at the top of the measuring tube 1 through the set base 6, the filter screen 19 is used for preventing water from blocking the inside of the measuring tube 1, the filtering effect is achieved, the fixed rod 13 is used for fixing the limiting rotating shaft 14, the fan blade 17 is driven to rotate through the set rotating shaft 14 when the water flows, so that the rotating rod 15 can be driven to rotate, the scraper 18 is further driven to rotate, blocked water scales on one side of the filter screen 19 can be scraped, and meanwhile the connection position of the filter screen 19 and the inner side of the anti-blocking tube 5 is also scraped, and the anti-blocking purpose is achieved.

Claims

1. Anti-blocking calorimeter, comprising a measuring tube (1), characterized in that: the utility model discloses a measuring tube, including measuring tube (1), base (6) are fixed connection on the top of measuring tube (1), heat meter (7) are installed on the top of base (6), dustproof protection component is articulated on top one side of heat meter (7), the one end fixed connection of measuring tube (1) has input tube (4), one end threaded connection of input tube (4) has second connecting piece (9), one end rotation of second connecting piece (9) is connected with anti-blocking pipe (5), supply is offered in the one end outside of anti-blocking pipe (5) second connecting piece (9) pivoted first rotation groove (11), one end rotation of anti-blocking pipe (5) is connected with third connecting piece (10), supply is offered in the other end outside of anti-blocking pipe (5) third connecting piece (10) pivoted second rotation groove (12), one side fixedly connected with dead lever (13) of inside of anti-blocking pipe (5), one side rotation of dead lever (13) is connected with pivot (14), one end rotation of pivot (14) is connected with anti-blocking pipe (15), one end rotation of anti-blocking pipe (5) is connected with fan blade (16) one end (16) of connecting piece (16), all there is connecting piece (16) fixedly connected with scraper blade (16), the anti-blocking pipe is characterized in that a filter screen (19) is fixedly connected to the other side of the inside of the anti-blocking pipe (5), the scraping plate (18) is in contact with the filter screen (19), one end of the scraping plate (18) is in contact with the inner side of the anti-blocking pipe (5), an output pipe (2) is fixedly communicated with the other end of the measuring pipe (1), and a first connecting piece (3) is fixedly communicated with one end of the output pipe (2).

2. An anti-clogging heat meter as claimed in claim 1, characterized in that the dust protection assembly comprises a dust protection cover (8), the dust protection cover (8) being hinged to the heat meter head (7).

3. An anti-clogging heat meter as claimed in claim 2, characterized in that a buckling groove (21) is provided on one side of the dust-proof protective cover (8).

4. The anti-blocking heat meter according to claim 2, wherein a clamping block (20) is fixedly connected to one side of the bottom end of the dustproof protective cover (8), and a clamping groove for clamping the clamping block (20) is formed in one side of the top end of the heat meter head (7).

5. The anti-blocking heat meter according to claim 1, wherein sealing strips are fixedly connected to the outer sides of two ends of the anti-blocking pipe (5).

6. The anti-clogging heat meter as claimed in claim 1, wherein a display screen (22) is mounted on the top end of the heat meter head (7), and a switch button (23) is mounted on one side of the top end of the heat meter head (7) and the display screen (22).