Convenient-to-disassemble heat-resistant NB (Narrow Band) heat meter

Abstract

The utility model relates to the technical field of heat meters, and discloses a heat-resistant NB heat meter convenient to disassemble, which comprises a mounting plate, the front end of the mounting plate is provided with a mounting groove, the inner side of the mounting groove is movably connected with a mounting block, the front end of the mounting block is fixedly connected with a heat meter assembly, and the right end of the mounting block is fixedly connected with an embedding block. An anti-deviation assembly is fixedly connected to the inner side of the mounting groove, a clamping cavity is formed in the inner side of the mounting plate, a pushing assembly is fixedly connected to the inner side of the clamping cavity, a pushing plate is fixedly connected to the right end of the pushing assembly, and the outer side of the pushing plate and the outer side of the mounting block extrude each other. Copper noses are fixedly connected to the top end and the bottom end of the mounting plate, a positioning plate is fixedly connected to the front end of the mounting plate, and a protection pad is fixedly connected to the top end of the positioning plate. The heat-resistant NB heat meter convenient to disassemble has the advantages that the heat-resistant NB heat meter can be conveniently assembled and disassembled, and the whole installation process is simple and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of heat meters, in particular to a detachable heat-resistant NB heat meter. Background Art

[0002] Ultrasonic heat meters use ultrasonic methods to measure flow and display the heat energy released or absorbed by water flowing through a heat exchange system. They use two sensors to measure the physical quantity of the heat carrier flow and the inlet and outlet temperatures, and then compensate and integrate the density and thermal enthalpy values ​​to get the calorific value. The heat-resistant NB heat meter has the advantages of wide coverage, strong signal and low power consumption during use.

[0003] During use, the existing heat-resistant NB heat meters are usually fixed directly to the wall surface by fasteners such as bolts, or installed on a bracket. However, since the location for installing the heat-resistant NB heat meters is relatively narrow, the installation process of the heat-resistant NB heat meters is rather cumbersome and laborious, and the installation takes a long time. Therefore, a detachable heat-resistant NB heat meter is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a detachable heat-resistant NB heat meter, which has the advantages of convenient installation and disassembly of the heat-resistant NB heat meter, and the overall installation process is simple and quick. It solves the problem that the existing heat-resistant NB heat meters are usually directly fixed to the wall surface by fasteners such as bolts, or installed on a bracket during use, and because the location for installing the heat-resistant NB heat meter is relatively narrow, the installation process of the heat-resistant NB heat meter is relatively cumbersome and laborious, and the installation takes a long time.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above-mentioned technical problems as follows: a detachable heat-resistant NB heat meter, comprising a mounting plate, a mounting groove is provided at the front end of the mounting plate, a mounting block is movably connected to the inner side of the mounting groove, a heat meter assembly is fixedly connected to the front end of the mounting block, an embedding block is fixedly connected to the right end of the mounting block, an anti-deviation assembly is fixedly connected to the inner side of the mounting groove, a clamping cavity is provided on the inner side of the mounting plate, a pushing assembly is fixedly connected to the inner side of the clamping cavity, a pushing plate is fixedly connected to the right end of the pushing assembly, and the outer side of the push plate and the outer side of the mounting block are pressed against each other.

[0008] The beneficial effects of the utility model are:

[0009] The detachable heat-resistant NB heat meter has the advantages of being easy to install and disassemble, and the overall installation process is simple and quick.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the top and bottom ends of the mounting plate are fixedly connected with copper noses, the front end of the mounting plate is fixedly connected with a positioning plate, the top end of the positioning plate is fixedly connected with a protective pad, and the outer side of the protective pad is in contact with the outer side of the heat meter assembly.

[0012] The beneficial effect of adopting the above further solution is that the copper nose can facilitate the installation of the mounting plate, and the positioning plate can limit the bottom end of the heat meter assembly.

[0013] Furthermore, the heat meter assembly includes a heat meter case fixedly connected to the front end of the mounting block, a display screen is fixedly connected to the inner side of the heat meter case, and an operating panel is arranged on the front side of the heat meter case.

[0014] Furthermore, the anti-drift component includes an anti-drift rod fixedly connected to the inner side of the mounting groove, an anti-drift groove is provided at the right end of the embedding block, the anti-drift rod is located on the inner side of the anti-drift groove, and there are multiple anti-drift rods.

[0015] The beneficial effect of adopting the above further solution is that the anti-deviation component can limit the position of the splice block.

[0016] Furthermore, the pushing assembly includes a pushing spring fixedly connected to the inner side of the clamping cavity, the other end of the pushing spring is fixedly connected to a protective plate, the outer side of the protective plate is fixedly connected to a pushing rod, the left end of the protective plate is fixedly connected to a recovery rod, and the left end of the recovery rod is fixedly connected to a recovery pull ring.

[0017] The beneficial effect of adopting the above further solution is that the pushing assembly can enable the pushing plate to move left and right.

[0018] Furthermore, there are multiple push rods, which are distributed in an equidistant linear array on the outside of the protection plate, and the other ends of the push rods are fixedly connected to the outside of the push plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0021] Figure 3 This is a connection diagram of the anti-deviation rod and the anti-deviation groove of the utility model;

[0022] Figure 4 This is a connection diagram of the installation block and the scarfing block of the utility model.

[0023] In the figure: 1. mounting plate; 2. mounting groove; 3. mounting block; 4. heat meter assembly; 41. heat meter case; 42. display screen; 43. operating panel; 5. embedding block; 6. anti-drift assembly; 61. anti-drift rod; 62. anti-drift groove; 7. snap-in cavity; 8. pushing assembly; 81. pushing spring; 82. protection plate; 83. pushing rod; 84. recovery rod; 9. pushing plate; 10. positioning plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] In the embodiment, Figure 1-4 A detachable heat-resistant NB heat meter is provided. The utility model comprises a mounting plate 1, a mounting groove 2 is provided at the front end of the mounting plate 1, a mounting block 3 is movably connected to the inner side of the mounting groove 2, a heat meter component 4 is fixedly connected to the front end of the mounting block 3, an embedding block 5 is fixedly connected to the right end of the mounting block 3, an anti-deviation component 6 is fixedly connected to the inner side of the mounting groove 2, a snap-in cavity 7 is provided on the inner side of the mounting plate 1, a pushing component 8 is fixedly connected to the inner side of the snap-in cavity 7, a pushing plate 9 is fixedly connected to the right end of the pushing component 8, and the outer side of the pushing plate 9 and the outer side of the mounting block 3 are pressed against each other.

[0026] Among them, the top and bottom ends of the mounting plate 1 are fixedly connected with copper noses, the front end of the mounting plate 1 is fixedly connected with a positioning plate 10, the top of the positioning plate 10 is fixedly connected with a protective pad, and the outer side of the protective pad is in contact with the outer side of the heat meter assembly 4.

[0027] The copper nose can facilitate the installation of the mounting plate 1 , and the positioning plate 10 can limit the bottom end of the heat meter component 4 , effectively preventing the position deviation of the heat meter component 4 and improving the installation stability of the heat meter component 4 .

[0028] The heat meter assembly 4 includes a heat meter housing 41 fixedly connected to the front end of the mounting block 3 , a display screen 42 is fixedly connected to the inner side of the heat meter housing 41 , and an operating panel 43 is arranged on the front side of the heat meter housing 41 .

[0029] Among them, the anti-drift component 6 includes an anti-drift rod 61 fixedly connected to the inner side of the installation groove 2, an anti-drift groove 62 is opened at the right end of the embedded block 5, the anti-drift rod 61 is located on the inner side of the anti-drift groove 62, and the number of anti-drift rods 61 is multiple.

[0030] The anti-deviation rod 61 is inserted into the inner side of the anti-deviation groove 62 , thereby effectively preventing the position of the embedded block 5 from being deviated, thereby improving the stability of the embedded block 5 .

[0031] Among them, the pushing assembly 8 includes a pushing spring 81 fixedly connected to the inner side of the clamping cavity 7, the other end of the pushing spring 81 is fixedly connected to a protective plate 82, the outer side of the protective plate 82 is fixedly connected to a pushing rod 83, the left end of the protective plate 82 is fixedly connected to a recovery rod 84, and the left end of the recovery rod 84 is fixedly connected to a recovery pull ring.

[0032] The pushing assembly 8 can enable the pushing plate 9 to move left and right, and then the pushing plate 9 can be clamped on the inner side of the installation groove 2 .

[0033] There are multiple push rods 83 , which are distributed in an equidistant linear array on the outside of the protection plate 82 , and the other end of the push rod 83 is fixedly connected to the outside of the push plate 9 .

[0034] Working principle:

[0035] When the heat meter assembly 4 needs to be installed, pull the recovery rod 84 to move the push plate 9 to the far left end, then align the mounting block 3 with the mounting slot 2, and then insert the mounting block 3 into the inner side of the mounting slot 2, release the recovery rod 84 and the push plate 9 will push the mounting block 3 to move right, and then the anti-drift rod 61 will be inserted into the inner side of the anti-drift slot 62, so that the installation operation of the heat meter assembly 4 can be completed, and the overall installation process of the heat meter assembly 4 is simple and quick.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detachable heat-resistant NB heat meter, comprising a mounting plate (1), characterized in that: The front end of the mounting plate (1) is provided with a mounting groove (2), the inner side of the mounting groove (2) is movably connected with a mounting block (3), the front end of the mounting block (3) is fixedly connected with a heat meter assembly (4), the right end of the mounting block (3) is fixedly connected with an embedding block (5), the inner side of the mounting groove (2) is fixedly connected with an anti-deviating assembly (6), the inner side of the mounting plate (1) is provided with a clamping cavity (7), the inner side of the clamping cavity (7) is fixedly connected with a pushing assembly (8), the right end of the pushing assembly (8) is fixedly connected with a pushing plate (9), and the outer side of the pushing plate (9) and the outer side of the mounting block (3) are pressed against each other.

2. The detachable heat-resistant NB heat meter according to claim 1, characterized in that: The top and bottom ends of the mounting plate (1) are fixedly connected with copper noses, the front end of the mounting plate (1) is fixedly connected with a positioning plate (10), the top end of the positioning plate (10) is fixedly connected with a protective pad, and the outer side of the protective pad is in contact with the outer side of the heat meter assembly (4).

3. The detachable heat-resistant NB heat meter according to claim 1, characterized in that: The heat meter assembly (4) comprises a heat meter housing (41) fixedly connected to the front end of the mounting block (3); a display screen (42) is fixedly connected to the inner side of the heat meter housing (41); and an operating panel (43) is provided on the front side of the heat meter housing (41).

4. The detachable heat-resistant NB heat meter according to claim 1, characterized in that: The anti-deviation assembly (6) comprises an anti-deviation rod (61) fixedly connected to the inner side of the mounting groove (2); the right end of the embedded block (5) is provided with an anti-deviation groove (62); the anti-deviation rod (61) is located on the inner side of the anti-deviation groove (62); and the number of the anti-deviation rods (61) is plural.

5. The detachable heat-resistant NB heat meter according to claim 1, characterized in that: The pushing assembly (8) comprises a pushing spring (81) fixedly connected to the inner side of the clamping cavity (7); the other end of the pushing spring (81) is fixedly connected to a protective plate (82); the outer side of the protective plate (82) is fixedly connected to a pushing rod (83); the left end of the protective plate (82) is fixedly connected to a restoring pull rod (84); the left end of the restoring pull rod (84) is fixedly connected to a restoring pull ring.

6. A detachable heat-resistant NB heat meter according to claim 5, characterized in that: There are multiple push rods (83), which are distributed in an equidistant linear array on the outside of the protection plate (82), and the other end of the push rod (83) is fixedly connected to the outside of the push plate (9).

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