Easily-connected intelligent pump valve heat preservation integrated pipe

Abstract

The utility model discloses an easily connected intelligent pump valve thermal insulation integrated pipe which is installed in an air energy pipeline system, a plurality of functional parts are arranged in the air energy pipeline system, the functional parts comprise an air energy heat pump, a buffer water tank and an intelligent frequency conversion circulating pump, the thermal insulation integrated pipe is installed between the adjacent functional parts and comprises an inner pipe, and hot water flows in the inner pipe. A quick and easy-to-connect cap used for being matched and connected with a functional part or an external pipeline is arranged at the end part of the connecting pipe; the heat preservation layer at least wraps part of the inner pipe; according to the utility model, the quick and easy-to-connect cap is arranged at the end part of the inner pipe, so that quick connection between the inner pipe and the intelligent frequency conversion circulating pump and quick connection between the inner pipe and an external pipeline or other functional parts can be completed, the installation is convenient, and the heat preservation layer made of a polyurethane foaming material is arranged outside the inner pipe, so that the heat preservation effect is good. When hot water flows in the inner pipe, heat energy loss of the hot water can be effectively reduced, the heat preservation effect is good, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of air energy systems, in particular to an easy-to-connect intelligent pump and valve thermal insulation integrated pipe. Background Art

[0002] Air energy refers to the low-grade thermal energy contained in air. However, according to the second law of thermodynamics, heat cannot be transferred from a low-temperature heat source to a high-temperature heat source without causing other changes. Therefore, air cannot be used without consuming external energy. Heat pumps can absorb heat from the air and transfer it to a high-temperature object or environment. This technology is called an air-source heat pump. The use of heat pumps requires electricity or thermal energy. For example, when a home air conditioner is used for winter heating, it is a typical air-source heat pump. However, if no electricity or heat is supplied, the air conditioner will not generate heat. Therefore, air-source heat pumps are not driven by air energy, but by electricity or thermal energy. Air-source heat pumps can be used in a variety of applications, including heating, heating, and drying.

[0003] I have previously applied for a utility model patent with application number 202422515259.1, and the name of the invention is a utility model patent for an intelligent variable frequency circulation and liquid replenishment multifunctional pump. When installing the intelligent variable frequency circulation pump mentioned in the above patent in the air energy pipeline system, I found that the existing pipeline system cannot cooperate well to achieve the installation, and in actual use, the existing pipeline cannot complete the insulation treatment of the hot water inside the water pipe well, resulting in a large part of heat energy loss in the process of transporting hot water, which will cause great energy waste and needs to be improved. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes an easy-to-connect intelligent pump and valve insulation integrated pipe.

[0005] The technical solution adopted by the utility model is: an easy-to-connect intelligent pump and valve insulation integrated pipe, which is installed in an air energy piping system. The air energy piping system is provided with multiple functional parts, including an air energy heat pump, a buffer water tank, and an intelligent variable frequency circulation pump. The insulation integrated pipe is installed between adjacent functional parts and includes:

[0006] An inner tube, with hot water flowing inside, and an end portion of the inner tube is provided with a quick-connect cap for connecting to the intelligent deformable circulation pump, the air-energy heat pump, the buffer water tank or an external pipeline;

[0007] a heat-insulating layer, wrapping at least a portion of the inner tube;

[0008] The outer pipe is sleeved on the outside of the thermal insulation layer.

[0009] Several optional methods are also provided below, but they are not intended to be additional limitations on the above-mentioned overall solution. They are merely further supplements or optimizations. Under the premise that there are no technical or logical contradictions, each optional method can be combined separately for the above-mentioned overall solution, or multiple optional methods can be combined.

[0010] Preferably, the outer surface of the outer tube is provided with a radiation-proof coating.

[0011] Preferably, the thermal insulation integrated pipe further includes a plurality of circular arc elbow pipes, which are provided at the bending portion of the inner pipe and arranged outside the bending portion.

[0012] Preferably, a plurality of equal-diameter ball valves are provided on the extension path of the thermal insulation integrated pipe, and the equal-diameter ball valves are arranged on the inner pipe.

[0013] Preferably, the equal-diameter ball valve is provided on the thermal insulation integrated pipe between the intelligent variable-frequency circulation pump and the air-energy heat pump, on the thermal insulation integrated pipe between the intelligent variable-frequency circulation pump and the buffer water tank, and on the thermal insulation integrated pipe between the buffer water tank and the external pipeline.

[0014] Preferably, the insulation layer is made of polyurethane foam.

[0015] Preferably, the inner tube is made of stainless steel.

[0016] More preferably, an outer shell is provided on the outside of the intelligent variable frequency circulation pump, and the end of the outer tube is inserted into the outer shell.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting a quick-connect cap at the end of the inner tube, the inner tube and the intelligent variable frequency circulation pump can be quickly connected. In addition, it can also be convenient to connect the inner tube to the external pipeline or other functional parts, making installation more convenient;

[0019] 2. By setting an insulation layer of polyurethane foam material on the outside of the inner pipe and continuing to fix and re-wrap the insulation layer through the outer pipe, the heat energy loss of hot water can be effectively reduced during the flow of hot water in the inner pipe, and the insulation effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0021] Figure 1 This is a front-side perspective overall structural diagram of an embodiment of the present application;

[0022] Figure 2 This is a diagram of the overall structure from a rear side perspective in one embodiment of the present application;

[0023] Figure 3 This is a front view of an embodiment of the present application;

[0024] Figure 4 This is a schematic structural diagram of a section of a thermal insulation integrated pipe in one embodiment of the present application;

[0025] Figure 5 for Figure 4 A partial enlarged view of part A;

[0026] Figure 6 This is a structural diagram of an embodiment of the present application in which the outer tube and the insulation layer of the thermal insulation integrated tube are hidden;

[0027] Figure 7 This is a structural diagram of an embodiment of the present application in which an intelligent variable frequency circulation pump is installed on an integrated insulation pipe, with part of the outer pipe and outer shell hidden.

[0028] Markings in the attached figure are: 1-air energy heat pump, 2-inner pipe, 3-insulation layer, 4-outer pipe, 41-anti-radiation coating, 5-arc elbow pipe, 6-equal diameter ball valve, 7-intelligent variable frequency circulation pump, 8-outer casing, 9-buffer water tank, 10-quick and easy connection cap.

[0029] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0032] Furthermore, terms such as "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined as "first" or "second" may explicitly or implicitly include at least one such feature. Furthermore, the technical solutions of various embodiments may be combined, but only if they are achievable by persons of ordinary skill in the art. If a combination of technical solutions contradicts or is unachievable, such combination shall be deemed non-existent and outside the scope of protection claimed by this utility model.

[0033] Specific implementation plan: see Figure 1-Figure 7 The utility model is an easy-to-connect intelligent pump and valve insulation integrated pipe, which is installed in an air energy piping system. The air energy piping system is provided with multiple functional components, including an air energy heat pump 1, a buffer water tank 9, and an intelligent variable frequency circulation pump 7. The insulation integrated pipe is installed between adjacent functional components and includes:

[0034] An inner tube 2, with hot water flowing inside, and an end portion of the inner tube 2 is provided with a quick-connect cap 10 for connecting to an intelligent deformation circulation pump, an air-energy heat pump 1, a buffer water tank 9 or an external pipeline;

[0035] The thermal insulation layer 3 is wrapped around at least a portion of the inner tube 2;

[0036] The outer tube 4 is sleeved on the outside of the thermal insulation layer 3 , and an outer surface of the outer tube 4 is provided with a radiation-proof coating 41 .

[0037] Here, by providing an anti-radiation coating 41 on the outer surface of the outer tube 4, the propagation of radiation can be reduced or blocked by absorbing, scattering or reflecting radiation energy, thereby protecting personnel and equipment from radiation damage.

[0038] As a preferred implementation of this embodiment, please refer to Figure 1 、 Figure 2 and Figure 7 It can be seen that the thermal insulation integrated pipe also includes a plurality of arc elbow pipes 5, which are arranged at the bending portion of the inner pipe 2 and arranged outside the bending portion.

[0039] Note that the circular arc elbow pipe 5 is also a special outer pipe 4. Between the circular arc elbow pipe 5 and the inner pipe 2, you can choose whether to install the insulation layer 3 according to your needs.

[0040] In this embodiment, by providing an insulation layer 3 on the outside of the inner tube 2 connecting adjacent functional parts, the heat energy loss of the hot water flowing in the inner tube 2 can be effectively reduced, thereby improving the utilization rate of heat energy. The air-source heat pump 1 consumes less electrical energy or heat energy to complete energy replenishment.

[0041] Then, see Figure 1-Figure 3 It can be seen that in this embodiment, a plurality of equal-diameter ball valves 6 are provided on the extension path of the thermal insulation integrated pipe, and the equal-diameter ball valves 6 are provided on the inner pipe 2.

[0042] Next, in this embodiment, equal-diameter ball valves 6 are provided on the insulated integrated pipe between the intelligent variable-frequency circulation pump 7 and the air-energy heat pump 1, on the insulated integrated pipe between the intelligent variable-frequency circulation pump 7 and the buffer water tank 9, and on the insulated integrated pipe between the buffer water tank 9 and the external pipeline.

[0043] The equal-diameter ball valve 6 has the characteristics of small fluid resistance, smooth operation, and good sealing. By arranging the equal-diameter ball valve 6 on the thermal insulation integrated pipe, the hot water flow in the inner pipe 2 can be adjusted as needed.

[0044] See also Figure 1 and Figure 2 The air energy heat pump 1 has a water inlet and a water outlet, and the buffer water tank 9 is also provided with a water inlet and a water outlet. The inner tube 2 is installed on the water inlet and the water outlet of the air energy heat pump 1 and the buffer water tank 9 through a quick and easy-connect cap 10, which is easy to install.

[0045] The air energy heat pump 1 in the air duct system serves as a source of heat energy. When hot water with a lower temperature flows into the air energy heat pump 1, the air energy heat pump 1 absorbs heat from the air and drives the compressor and refrigerant circulation through electric energy to convert the absorbed heat into high-temperature thermal energy, heating the low-temperature hot water to high-temperature hot water for heating, drying and other purposes.

[0046] The operating principle of the intelligent variable frequency circulation pump 7 has been described in detail in my previous patent and will not be elaborated on here. The intelligent variable frequency circulation pump 7 primarily uses the pressure in the inner tube 2 to continuously input liquid from the rehydration pot into the pump body, thereby balancing the pressure within the air energy piping system and ensuring internal pressure stability.

[0047] In this embodiment, the intelligent variable frequency circulation pump 7 has a water inlet and a water outlet. The end of the inner tube 2 is installed on the water inlet and the water outlet through a quick-connect cap 10, so that the intelligent variable frequency circulation pump 7 can be connected to the air energy pipeline system, which is easy to install.

[0048] In this embodiment, the insulation layer 3 is made of polyurethane foam, and the inner tube 2 is made of stainless steel. Polyurethane foam has excellent thermal insulation, workability, heat insulation and adhesion, and can be used as the insulation layer 3 to achieve a good thermal insulation effect.

[0049] More specifically, an outer shell 8 is provided on the outside of the intelligent variable frequency circulation pump 7 , and the end of the outer tube 4 is inserted into the outer shell 8 .

[0050] The above description of the easy-to-connect intelligent pump and valve insulation integrated pipe of the present invention is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the description and drawings of the present invention under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An easy-to-connect intelligent pump and valve insulation integrated pipe, installed in an air energy piping system, wherein the air energy piping system is provided with multiple functional components, including an air energy heat pump and a buffer water tank, characterized in that: The functional parts also include an intelligent variable frequency circulation pump. The thermal insulation integrated pipe is installed between adjacent functional parts and includes: An inner tube, with hot water flowing inside, and an end portion of the inner tube is provided with a quick-connect cap for connecting to the intelligent variable frequency circulation pump, the air energy heat pump, the buffer water tank or an external pipeline; a heat-insulating layer, wrapping at least a portion of the inner tube; The outer pipe is sleeved on the outside of the thermal insulation layer.

2. The easy-to-connect intelligent pump and valve thermal insulation integrated pipe according to claim 1, characterized in that: The outer surface of the outer tube is provided with a radiation-proof coating.

3. The easy-to-connect intelligent pump and valve thermal insulation integrated pipe according to claim 2, characterized in that: The thermal insulation integrated pipe further comprises a plurality of circular arc elbow pipes, which are arranged at the bending portion of the inner pipe and outside the bending portion.

4. The easy-to-connect intelligent pump and valve thermal insulation integrated pipe according to any one of claims 1 to 3, characterized in that: An equal-diameter ball valve is provided on the extension path of the thermal insulation integrated pipe, and the equal-diameter ball valve is arranged on the inner pipe.

5. The easy-to-connect intelligent pump and valve thermal insulation integrated pipe according to claim 4, characterized in that: The equal-diameter ball valve is provided on the thermal insulation integrated pipe between the intelligent variable-frequency circulation pump and the air-energy heat pump, on the thermal insulation integrated pipe between the intelligent variable-frequency circulation pump and the buffer water tank, and on the thermal insulation integrated pipe between the buffer water tank and the external pipeline.

6. The easy-to-connect intelligent pump and valve thermal insulation integrated pipe according to claim 1, characterized in that: The thermal insulation layer is made of polyurethane foam.

7. The easy-to-connect intelligent pump and valve thermal insulation integrated pipe according to claim 1, characterized in that: The inner tube is made of stainless steel.

8. The easy-to-connect intelligent pump and valve thermal insulation integrated pipe according to claim 1, characterized in that: An outer shell is provided on the outside of the intelligent variable frequency circulation pump, and the end of the outer tube is inserted into the outer shell.

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