CN213020210U

CN213020210U - Heat recovery device of heating ventilation air conditioning system

Info

Publication number: CN213020210U
Application number: CN202021872774.0U
Authority: CN
Inventors: 马英子; 郑洪涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-04-20
Anticipated expiration: 2030-09-01

Abstract

The utility model discloses a heating and ventilation air conditioning system heat recovery device, including the degasification jar, heat transfer jar and water storage tank, the bottom exit of degasification jar is provided with first three mouthful of connecting pipes, be provided with first connecting pipe and second connecting pipe between degasification jar and the heat transfer jar, the both ends of first connecting pipe are connected with the bottom of first three mouthful of connecting pipes and heat transfer jar respectively, be provided with first water pump on the first connecting pipe, the both ends of second connecting pipe are connected with the top of heat transfer jar and the import department of degasification jar respectively, the inside of heat transfer jar is provided with the heat pipe, the heat transfer jar is provided with the third connecting pipe in one side that is close to the top, the both ends of third connecting pipe are connected with water storage tank and heat transfer jar respectively, the one end that the third connecting pipe is located the inside of water storage tank is provided with the suction pump, the bottom one end of. The utility model discloses a detection device can detect the rivers of outlet pipe to judge the impurity deposit condition in the water pipe.

Description

Heat recovery device of heating ventilation air conditioning system

Technical Field

The utility model relates to a heating ventilation air conditioning technology field specifically is a heating ventilation air conditioning system heat recovery unit.

Background

With the continuous progress of science and technology and the continuous improvement of the living standard of people, the air conditioner becomes an indispensable part of the life of people. The improvement of the utilization rate of the air conditioner to energy is the responsibility of the society for the practitioners in the air conditioning industry. Air conditioners, particularly heating ventilation air conditioning systems, generate certain waste heat when working, and the part of heat is wastefully discharged to the nature in the conventional heating ventilation air conditioning systems, so that energy is wasted and the environment is polluted. The utilization of the part of energy is enhanced, and the method is a powerful response to national policies of energy conservation and emission reduction.

However, the heat recovery device of the existing heating ventilation air conditioning system has the following problems in the using process: (1) the impurity deposition condition in the water pipe cannot be detected because the hot water conveying pipeline is not provided with a detection device; (2) the risk of scalding is caused by the fact that the temperature of the hot water cannot be known by the user. For this reason, a corresponding technical scheme needs to be designed to solve the existing technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heating and ventilation air conditioning system heat reclamation device has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: the degassing device comprises a degassing tank, a heat exchange tank and a water storage tank, wherein a first three-port connecting pipe is arranged at a bottom outlet of the degassing tank, a first connecting pipe and a second connecting pipe are arranged between the degassing tank and the heat exchange tank, two ends of the first connecting pipe are respectively connected with the first three-port connecting pipe and the bottom of the heat exchange tank, a first water pump is arranged on the first connecting pipe, two ends of the second connecting pipe are respectively connected with the top of the heat exchange tank and an inlet of the degassing tank, a heat pipe is arranged in the heat exchange tank, a third connecting pipe is arranged on one side close to the top of the heat exchange tank, two ends of the third connecting pipe are respectively connected with the water storage tank and the heat exchange tank, a water suction pump is arranged at one end inside the water storage tank, a water outlet pipe is arranged at one end of the bottom of the heat exchange tank, and a second water pump and a detection device are, the detection device comprises a shell water pipe and a display, a fixing frame is vertically arranged in the shell water pipe, a rotating device is arranged on the fixing frame and comprises a rotating cylinder and a plurality of arc-shaped fan blades, the arc-shaped fan blades are uniformly and vertically arranged on the rotating cylinder, and the display is located outside the shell water pipe.

As a preferred embodiment of the utility model, be provided with the three mouthful of connecting pipes of second on the outlet pipe, be provided with temperature-detecting device on the perpendicular mouth of the three mouthful of connecting pipes of second, temperature-detecting device includes temperature display table, probe and installation lid, the temperature display table links to each other with the probe, the probe passes the installation lid and inserts in the processing mouth of the three mouthful of connecting pipes of second.

As a preferred embodiment of the present invention, the mounting cover is connected to the second third connecting pipe by a screw.

As a preferred embodiment of the present invention, the water storage tank is provided with a water inlet at an end away from the second connection pipe.

As a preferred embodiment of the present invention, the fixing frame has a square structure.

As a preferred embodiment of the present invention, the arc-shaped fan blades are as long as the rotating cylinder.

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

1. through installing detection device on the outlet pipe, can measure the velocity of water flow through detection device, when detecting out that velocity of water flow changes, can judge the impurity deposit condition in the outlet pipe to the problem that can't detect the inside impurity deposit condition of outlet pipe has been solved.

2. Through installing temperature-detecting device on the outlet pipe, can detect the hot water temperature in the water pipe to there is the problem of scalding the risk to have been solved.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a structural diagram of the detecting device of the present invention;

FIG. 3 is a structural diagram of the rotary cylinder of the present invention;

fig. 4 is a structural diagram of the temperature detecting device of the present invention.

In the figure, a degassing tank-1, a first three-port connecting pipe-2, a first water pump-3, a first connecting pipe-4, a heat exchange tank, 5, a heat pipe-6, a second water pump-7, a water outlet pipe-8, a detection device-9, a water inlet-10, a water pump-11, a third connecting pipe-12, a second connecting pipe-13, a water storage tank-14, a second three-port connecting pipe-15, a temperature detection device-16, an arc fan blade-17, a rotating cylinder-18, a shell water pipe-19, a rotating device-20, a fixed frame-21, a display-22, a temperature display meter-23, a mounting cover-24 and a probe-25.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a hvac system heat recovery unit comprising: the degassing device comprises a degassing tank 1, a heat exchange tank 5 and a water storage tank 14, wherein a first three-port connecting pipe 2 is arranged at the outlet of the bottom of the degassing tank 1, a first connecting pipe 4 and a second connecting pipe 13 are arranged between the degassing tank 1 and the heat exchange tank 5, two ends of the first connecting pipe 4 are respectively connected with the first three-port connecting pipe 2 and the bottom of the heat exchange tank 5, a first water pump 3 is arranged on the first connecting pipe 4, two ends of the second connecting pipe 13 are respectively connected with the top of the heat exchange tank 5 and the inlet of the degassing tank 1, a heat pipe 6 is arranged inside the heat exchange tank 5, a third connecting pipe 12 is arranged on one side close to the top of the heat exchange tank 5, two ends of the third connecting pipe 12 are respectively connected with the water storage tank 14 and the heat exchange tank 5, a water inlet 10 is arranged at one end of the water storage tank 14 far away from the second connecting pipe 13, and a, bottom one end of heat exchange tank 5 is provided with outlet pipe 8, be provided with second water pump 7 and detection device 9 on the outlet pipe 8, detection device 9 includes shell water pipe 19 and display 22, be provided with mount 21 in the shell water pipe 19 perpendicularly, mount 21 is square structure, be provided with rotary device 20 on the mount 21, rotary device 20 includes rotatory cylinder 18 and a plurality of arc flabellum 17, the even perpendicular installation of arc flabellum 17 is on rotatory cylinder 18, arc flabellum 17 is isometric with rotatory cylinder 18, display 22 is located the outside of shell water pipe 19, detection device 9 can detect the water velocity in outlet pipe 8, the water velocity who shows on through display 22 judges, thereby know the impurity deposit condition in the outlet pipe 8.

Further improved, as shown in fig. 4: the water outlet pipe 8 is provided with a second third-opening connecting pipe 15, a vertical opening of the second third-opening connecting pipe 15 is provided with a temperature detection device 16, the temperature detection device 16 comprises a temperature display meter 23, a probe 25 and a mounting cover 24, the temperature display meter 23 is connected with the probe 25, the probe 25 penetrates through the mounting cover 24 to be inserted into a disposal opening of the second third-opening connecting pipe 15, the model of the probe 25 is WZPC-4F-04-3PBO, and the model of the temperature display meter is WSS-411\401), the mounting cover 24 is in threaded connection with the second third-opening connecting pipe 15, the temperature detection device 16 can detect the temperature of hot water in the water outlet pipe 8, and scalding caused by the fact that a user cannot know the water temperature is avoided.

When in use: the utility model discloses open the back at warm logical air conditioner, the force pump can produce a large amount of heats, absorb the heat and store in the aquatic of degassing tank 1 inside through degassing tank 1, and then carry the heat pipe 6 in the heat exchange tank 5 through the water in first connecting pipe 4 and first water pump 3 with degassing pipe 1, at this moment, carry the water in the water storage tank 14 through third connecting pipe 12 and heat in the heat exchange tank 5, wait to heat the back, carry away hot water through outlet pipe 8 and second water pump 7, install detection device 9 and temperature-detecting device 16 additional on outlet pipe 8, can detect velocity of water and temperature, can judge the inside impurity deposition condition of outlet pipe 8 through velocity of water's change, so that the maintenance in later stage, can let the convenient temperature condition of knowing of user of service to the detection of temperature, thereby avoid possible scald phenomenon.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a heating and ventilation air conditioning system heat reclamation device which characterized in that: comprises a degassing tank (1), a heat exchange tank (5) and a water storage tank (14), wherein a first three-port connecting pipe (2) is arranged at the outlet of the bottom of the degassing tank (1), a first connecting pipe (4) and a second connecting pipe (13) are arranged between the degassing tank (1) and the heat exchange tank (5), the two ends of the first connecting pipe (4) are respectively connected with the bottoms of the first three-port connecting pipe (2) and the heat exchange tank (5), a first water pump (3) is arranged on the first connecting pipe (4), the two ends of the second connecting pipe (13) are respectively connected with the top of the heat exchange tank (5) and the inlet of the degassing tank (1), a heat pipe (6) is arranged inside the heat exchange tank (5), a third connecting pipe (12) is arranged on one side close to the top of the heat exchange tank (5), the two ends of the third connecting pipe (12) are respectively connected with the water storage tank (14) and the heat exchange tank (5), third connecting pipe (12) are provided with suction pump (11) in the inside one end that lies in water storage tank (14), the bottom one end of heat transfer jar (5) is provided with outlet pipe (8), be provided with second water pump (7) and detection device (9) on outlet pipe (8), detection device (9) are including shell water pipe (19) and display (22), be provided with mount (21) in shell water pipe (19) perpendicularly, be provided with rotary device (20) on mount (21), rotary device (20) are including rotatory cylinder (18) and a plurality of arc flabellum (17), install on rotatory cylinder (18) perpendicularly that arc flabellum (17) are even, display (22) are located the outside of shell water pipe (19).

2. The hvac system heat recovery unit of claim 1, further comprising: be provided with third mouthful of connecting pipe of second (15) on outlet pipe (8), be provided with temperature-detecting device (16) on the perpendicular mouth of third mouthful of connecting pipe of second (15), temperature-detecting device (16) are including temperature display table (23), probe (25) and installation lid (24), temperature display table (23) link to each other with probe (25), probe (25) pass installation lid (24) and insert in the processing mouth of third mouthful of connecting pipe of second (15).

3. The hvac system heat recovery unit of claim 2, further comprising: the mounting cover (24) is in threaded connection with the second third-opening connecting pipe (15).

4. The hvac system heat recovery unit of claim 1, further comprising: and a water inlet (10) is formed in one end, far away from the second connecting pipe (13), of the water storage tank (14).

5. The hvac system heat recovery unit of claim 1, further comprising: the fixing frame (21) is of a square structure.

6. The hvac system heat recovery unit of claim 1, further comprising: the arc-shaped fan blades (17) are as long as the rotating cylinder (18).