CN218822830U

CN218822830U - Temperature sensing device in heat pump drying tower

Info

Publication number: CN218822830U
Application number: CN202223282106.4U
Authority: CN
Inventors: 杨丽娟; 李国志; 杨剑峰
Original assignee: Heilongjiang Zhongke Heat Pump Technology Co ltd
Current assignee: Heilongjiang Zhongke Heat Pump Technology Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-07
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a temperature sensing device in heat pump drying tower, the fixed pipe of fixedly connected with on the pipe wall of the body outside, fixed outside of tubes screw thread is to having the compressing tightly lid, the inboard center that compresses tightly the lid is provided with the clamp ring, the inboard one end of clamp ring compress tightly in the lateral surface of sealing member, the sealing member medial surface seal in on the outside pipe wall of body, compress tightly the lid with the connecting wire has all been pegged graft at sealing member center, the connecting wire other end is connected with the sensor head, the sensor head whole in butt joint hole department that sets up inserts on the pipe wall of body. The utility model provides a pair of during temperature sensing device installs in heat pump drying tower, peg graft inside the body with the sensor head in butt joint hole department, dock the sealing member in the inside center of fixed tube afterwards, the rotating compresses tightly the lid and drives the clamp ring and to the inboard shrink, and then tightly compresses tightly the sealing member on the pipe wall, accomplishes fixed operation promptly, and the installation is dismantled and is operated more conveniently, and is more practical.

Description

Temperature sensing device in heat pump drying tower

Technical Field

The utility model relates to a heat pump drying tower accessory field specifically is a temperature sensing device in heat pump drying tower.

Background

The air energy heat pump works according to the 'inverse Carnot' principle, and the inverse Carnot cycle principle. The compressor system operates to absorb heat in air to produce hot water. The specific process is as follows: the compressor compresses the refrigerant, the compressed refrigerant with raised temperature produces hot water through the condenser in the water tank, the heat exchanged refrigerant returns to the compressor for the next circulation, and in the process, the air heat is absorbed and guided into the refrigerant through the evaporator, and the refrigerant is guided into the water again to produce hot water. The new generation of water heater for heating by compressor air, namely air energy heat pump water heater. In a form of an air pump, the outdoor unit compresses air to raise the temperature of the air, and then transfers heat to the indoor water storage tank through a liquid which boils at-17 ℃, and then releases and transfers the heat to water. And a heat pump is needed for part of the drying tower.

The traditional heat pump drying tower has the defects that the temperature sensor inside the heat pump drying tower is troublesome to install and disassemble, and subsequent overhaul operation is inconvenient.

Based on this, the utility model designs a temperature sensing device in heat pump drying tower to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a temperature sensing device in heat pump drying tower to solve and propose among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the temperature sensing device in the heat pump drying tower comprises a pipe body, a fixed pipe, a pressing cover and a sealing element and is characterized in that the fixed pipe is fixedly connected to the pipe wall of the outer side of the pipe body, the pressing cover is in threaded butt joint with the outer side of the fixed pipe, a pressing ring is arranged at the center of the inner side of the pressing cover, one end of the inner side of the pressing ring is pressed on the outer side face of the sealing element, the inner side face of the sealing element is sealed on the pipe wall of the outer side of the pipe body, connecting wires are inserted into the centers of the pressing cover and the sealing element, the other end of each connecting wire is connected with a sensor head, and the sensor head is integrally inserted into a butt joint hole formed in the pipe wall of the pipe body.

As a further scheme of the utility model, the sealing member includes sealed dish, compresses tightly pad and top dish, sealed dish, compress tightly the pad with top dish from interior to exterior sets up in proper order, sealed inboard surface of sealed dish is sealed to be compressed tightly on the pipe wall of body.

As a further scheme of the utility model, sealed inboard side of dish is provided with first sealing ring and second sealing ring, first sealing ring with the second sealing ring seal respectively the joint in the inside of the first seal groove that sets up and second seal groove on the pipe wall of body outside.

As a further proposal of the utility model, the compressing pad is made of fluororubber.

As a further scheme of the utility model, it is provided with ring groove to compress tightly the lid medial surface, the clamp ring lateral surface is provided with the rotation snap ring, rotate the whole rotation joint of snap ring in ring groove's inside.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses during the installation, with the sensor head in butt joint hole department peg graft inside the body, dock the sealing member in the inside center of fixed tube afterwards, the rotating compresses tightly the lid and drives the clamp ring and to the inboard shrink, and then tightly compresses tightly the sealing member on the pipe wall, accomplishes fixed operation promptly, and the installation is dismantled and is operated more conveniently, and is more practical.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Fig. 1 is a schematic view of the overall structure of a temperature sensing device in a heat pump drying tower according to the utility model;

fig. 2 is a schematic view of a sealing member structure of a temperature sensing device in a heat pump drying tower according to the utility model;

fig. 3 is a schematic structural view of a compressing cover of a temperature sensing device in a heat pump drying tower according to the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a pipe body; 2. a fixed tube; 3. a compression cover; 4. a seal member; 5. a sensor head; 6. a connecting wire; 7. sealing the disc; 8. a compression pad; 9. a top tray; 10. a first seal ring; 11. a second seal ring; 12. a compression ring; 13. rotating the snap ring; 14. an annular neck; 15. a butt joint hole; 16. a first seal groove; 17. a second seal groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a temperature sensing device in heat pump drying tower, including body 1, fixed pipe 2, gland 3 and sealing member 4, a serial communication port, fixed pipe 1 of fixedly connected with on the pipe wall of body 1 outside, fixed pipe 1 outside screw thread is to having gland 3, the inboard center of gland 3 is provided with clamp ring 12, the inboard one end of clamp ring 12 compress tightly in the lateral surface of sealing member 4, the 4 medial surfaces of sealing member seal in on the outside pipe wall of body 1, gland 3 with the connecting wire 6 has all been pegged graft in the sealing member 4 center, the 6 other ends of connecting wire are connected with sensor head 5, sensor head 5 whole in 15 punishment of butt joint that set up on the pipe wall of body 1 insert.

Through the above technical scheme of the utility model, sealing member 4 is including sealed dish 7, compress tightly pad 8 and top dish 9, sealed dish 7, compress tightly pad 8 and top dish 9 from interior to exterior sets up in proper order, sealed the compressing tightly of 7 medial surfaces in sealed dish is in on the pipe wall of body 1.

Through the above technical scheme of the utility model, sealed 7 medial surfaces of dish are provided with first sealing ring 10 and second sealing ring 11, first sealing ring 10 with second sealing ring 11 sealed joint respectively in the inside of the first seal groove 16 and the second seal groove 17 that set up on the pipe wall of the 1 outside of body.

Through the above technical scheme of the utility model, compress tightly pad 8 and adopt the fluororubber material to make.

Through the above technical scheme of the utility model, it is provided with ring groove 14 to compress tightly 3 medial surfaces of lid, the 12 lateral surfaces of clamp ring are provided with rotates snap ring 13, rotate snap ring 13 whole rotate the joint in ring groove 14's inside.

In practical application, during the installation, with sensor head 5 in butt joint hole 15 department peg graft inside body 1, dock sealing member 4 in fixed pipe 2 inside center afterwards, the rotating compresses tightly lid 3 and drives clamp ring 12 and to the inboard shrink, and then tightly compresses tightly sealing member 4 on the pipe wall, accomplishes fixed operation promptly, and the installation is dismantled and is operated more conveniently, and is more practical.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. The utility model provides a temperature sensing device in heat pump drying tower, includes body (1), fixed pipe (2), compresses tightly lid (3) and sealing member (4), its characterized in that, fixedly connected with fixed pipe (2) on the body (1) outside pipe wall, fixed pipe (2) outside screw thread has compressed tightly lid (3) to the butt joint, the inboard center that compresses tightly lid (3) is provided with clamp ring (12), clamp ring (12) inboard one end compress tightly in the lateral surface of sealing member (4), sealing member (4) medial surface seal in on the outside pipe wall of body (1), compress tightly lid (3) with all pegging graft in sealing member (4) center has connecting wire (6), the connecting wire (6) other end is connected with sensor head (5), sensor head (5) whole in butt joint hole (15) department that sets up on body (1) pipe wall inserts.

2. The temperature sensing device in the heat pump drying tower according to claim 1, wherein the sealing element (4) comprises a sealing disc (7), a pressing pad (8) and a top disc (9), the sealing disc (7), the pressing pad (8) and the top disc (9) are sequentially arranged from inside to outside, and the inner side surface of the sealing disc (7) is tightly pressed on the pipe wall of the pipe body (1).

3. The temperature sensing device in the heat pump drying tower according to claim 2, wherein a first sealing ring (10) and a second sealing ring (11) are arranged on the inner side surface of the sealing disc (7), and the first sealing ring (10) and the second sealing ring (11) are respectively and sealingly clamped inside a first sealing groove (16) and a second sealing groove (17) which are arranged on the outer side pipe wall of the pipe body (1).

4. The temperature sensing device in a heat pump drying tower according to claim 2, wherein the pressing pad (8) is made of a fluororubber material.

5. The temperature sensing device in the heat pump drying tower according to claim 1, wherein an annular clamping groove (14) is formed in an inner side surface of the compression cover (3), a rotary clamping ring (13) is arranged on an outer side surface of the compression ring (12), and the rotary clamping ring (13) is integrally and rotatably clamped in the annular clamping groove (14).