CN217580422U

CN217580422U - Deodorant heat recovery drainer

Info

Publication number: CN217580422U
Application number: CN202121657017.6U
Authority: CN
Inventors: 张仁海; 王梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-10-14
Anticipated expiration: 2031-07-20

Abstract

The application discloses a deodorization type heat recovery drainer in the technical field of waste heat recovery devices, which comprises a shell, wherein a coil pipe is arranged inside the shell, a movable draining plate is arranged at the top of the shell, and a connecting pipe is arranged at the bottom of the shell; the coaxial joint of connecting pipe has the drain pipe, the drain pipe is equipped with the wash port, the bottom of wash port and coil pipe corresponds, the bottom intercommunication of drain pipe has the deodorant pipe that stretches out the connecting pipe outside, the lateral wall of deodorant pipe is equipped with the outlet, deodorant pipe rotates and is connected with the apron that is used for sealed outlet. The sewer in the scheme is provided with the cover plate capable of sealing the water outlet, so that odor cannot flow back through the water outlet, insects and the like in the sewer are prevented from entering a room through the water outlet, and the indoor environmental sanitation is prevented from being influenced; and the drain pipe and the deodorization pipe can be detached, so that the coil pipe is conveniently cleaned, and the higher heat absorption efficiency of the coil pipe is ensured.

Description

Deodorant heat recovery drainer

Technical Field

The utility model relates to a waste heat recovery device technical field, concretely relates to hydrophone under heat recovery of deodorant type.

Background

The waste heat refers to sensible heat and latent heat which are not reasonably utilized in the original design in the energy consumption device of the put-in-operation industrial enterprise due to the limitations of factors such as history, technology, concept and the like, and comprises high-temperature waste gas waste heat, cooling medium waste heat, waste steam waste water waste heat, high-temperature product and slag waste heat, chemical reaction waste heat, combustible waste gas, waste liquid, waste material waste heat and the like. With the improvement of living standard of people, the use of hot water is more and more extensive, like domestic hot water and industrial hot water, and the waste water temperature that produces after the hot water use is still higher, if directly discharge waste water to the sewer, must cause thermal waste.

The applicant has previously applied a drainer with a heat recovery function, whose publication number is CN212153577U, and the above patent inserts the drainer into a sewer to realize waste heat recovery. However, when the waste water in the drainer is insufficient, the odor of the sewer flows back towards the room through the drainer, the odor affects the indoor air quality, and the odor containing slight bacteria can damage the human body. Therefore, the odor-resistant heat recovery drainer can solve the problem of backflow of odor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water drainer for heat recovery of a deodorization type, which is provided with a water drainer for preventing stink from flowing backwards from a sewer.

In order to achieve the above object, the utility model provides a following technical scheme: a deodorization type heat recovery drainer comprises a shell, wherein a coil is arranged inside the shell, a movable draining plate is arranged at the top of the shell, and a connecting pipe is arranged at the bottom of the shell; the coaxial joint of connecting pipe has the drain pipe, the drain pipe is equipped with the wash port, the wash port corresponds with the bottom of coil pipe, the bottom intercommunication of drain pipe has the deodorant pipe that stretches out outside the connecting pipe, the lateral wall of deodorant pipe is equipped with the outlet, deodorant pipe rotates and is connected with the apron that is used for sealed outlet.

The utility model discloses a theory of operation: in this scheme inserted the sewer with the hydrophone down, the apron sealed the outlet, and the foul smell can't get into through the outlet to solve the problem of foul smell from the hydrophone refluence down, guarantee indoor air quality. Waste water carries out heat exchange through the coil pipe in the waterlogging caused by excessive rainfall board flows into the shell with waste water for the temperature of coil pipe risees, and in waste water rethread wash port flowed into the drain pipe, because the bottom of wash port and coil pipe corresponds, just can flow into in the drain pipe after making waste water and coil pipe accomplish the heat transfer, in order to improve the heat exchange efficiency of coil pipe.

The waste water flows into the deodorization pipe through the drain pipe, the cover plate is opened under the impulsive force of the waste water due to the hinge joint of the cover plate and the deodorization pipe, the waste water flows into a sewer through the drain outlet,

the drain pipe is with the connecting pipe joint in this application, through taking off the draining board, outwards dials out drain pipe and deodorant pipe, and the inside space of shell can look directly, conveniently washs the coil pipe, avoids the impurity dirt in the waste water to adhere to on the coil pipe, causes the area of contact of coil pipe and waste water to reduce, hinders the heat increase, causes the reduction of coil pipe heat absorption efficiency.

The utility model has the advantages that the middle sewer is provided with the cover plate which can seal the water outlet, so that the odor cannot flow back through the water outlet, the influence on the indoor environmental sanitation is avoided, and insects and the like in the sewer are prevented from entering the room through the water outlet; and the drain pipe and the deodorization pipe can be taken out, so that the coil pipe is convenient to clean, and the higher heat absorption efficiency of the coil pipe is ensured.

Furthermore, the number of the drain holes is multiple, and the drain holes are uniformly arranged at intervals along the circumferential direction of the drain pipe. Because a plurality of wash ports set up along the even interval of circumferencial direction for the coil pipe is flowed through everywhere waste water homoenergetic and outwards discharges through the wash port, in order to prevent that the waste water after the heat transfer from amassing in the shell, leads to the heat exchange efficiency of coil pipe to reduce.

Further, the top of the drain pipe is provided with a standby port. When the external waste water flowing into the shell is more, in order to prevent the waste water from flowing backwards, the spare port is arranged, and the redundant waste water enters the drain pipe through the spare port.

Further, the lateral wall of shell is equipped with reserve water inlet. The reserve water inlet can widen the source of the waste water, and the energy-saving effect is better.

Further, the shape of the vertical section of the coil pipe is conical. The coil pipe is arranged in a staggered mode in the vertical direction, so that the contact area between the waste water and the coil pipe is larger, and the heat exchange efficiency of the coil pipe is improved.

Further, the shell is provided with a filter screen positioned above the coil pipe. The filter screen can filter the debris in the waste water, avoids debris winding on the coil pipe, influences the heat absorption of coil pipe.

Furthermore, the shell is detachably connected with a hanging plate. The hanging plate is additionally arranged for hanging and is applied to the use requirements of different industries.

Furthermore, the shape of the standby water inlet is stepped. The external pipeline is connected with the standby water inlet, so that the standby water inlet is arranged to be stepped, and the external pipeline can adapt to the size of multiple apertures.

Further, the coil pipe is a corrugated pipe. The coil pipe is the bellows, has wavy line, can increase the area of contact between coil pipe and the waste water to improve the heat absorption efficiency of coil pipe.

Further, the surface of the coil pipe is provided with an oil-repellent layer. The surface of the coil pipe can be coated with an oil-free coating, so that the self-cleaning effect of the coil pipe is improved, and long-term high-efficiency heat absorption is kept.

Drawings

Fig. 1 is a front view of a deodorization type heat recovery drainer of the present invention;

fig. 2 is a vertical sectional view of fig. 1.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a deodorization pipe 1, a connecting pipe 2, a shell 3, a draining plate 4, a spare water inlet 5, a heating water outlet pipe 6, a water inlet pipe 7 to be heated, a cover plate 8, a drain pipe 9, a drain hole 10, a coil pipe 11, a spare port 12 and a drain port 13.

In the following statements, the terms "left", "right", "upper", "lower", and the like are all based on the orientations shown in the drawings, and in practice, the corresponding structures do not affect the implementation of the solution if the relative positions are kept unchanged by changing the orientations in the same direction.

Embodiment 1, as shown in fig. 1, a deodorization type heat recovery drainer includes a housing 3, a spare water inlet 5, a water inlet pipe 7 to be heated, and a heated water outlet pipe 6 are welded and communicated on the right side of the housing 3, a coil pipe 11 is welded inside the housing 3, the top on the right side of the coil pipe 11 is communicated with the heated water outlet pipe 6, and the bottom of the coil pipe 11 is communicated with the water inlet pipe 7 to be heated.

As shown in fig. 2, a movable draining plate 4 (with a porous structure) is arranged at the top of the shell 3, and a connecting pipe 2 is welded at the bottom of the shell 3; the coaxial joint of connecting pipe 2 has drain pipe 9, and the bottom of drain pipe 9 is equipped with wash port 10, and the bottom welding of drain pipe 9 and intercommunication have and stretch out the deodorant pipe 1 outside connecting pipe 2, and the lateral wall on deodorant pipe 1 right side is equipped with outlet 13, and deodorant pipe 1 rotates and is connected with the apron 8 that is used for sealed outlet 13.

In this scheme will need the water that waits to heat to let in waiting to heat in the hot water inlet tube 7, water passes through coil pipe 11 in proper order and adds hot water outlet pipe 6 outflow. The sewer is inserted into a sewer, the cover plate 8 seals the water outlet 13, and odor cannot enter through the water outlet 13, so that the problem that the odor flows back from the sewer is solved, and the indoor air quality is guaranteed. Waste water flows into shell 3 through drop board 4 in, and coil pipe 11 and waste water in the shell 3 carry out the heat exchange for coil pipe 11's temperature risees, and waste water is again through wash port 10 in flowing into drain pipe 9, because wash port 10 and coil pipe 11's bottom corresponds, make waste water and coil pipe 11 accomplish in can flowing into wash port 10 after the heat transfer, in order to improve coil pipe 11's heat exchange efficiency.

The waste water flows into the deodorizing pipe 1 through the drain pipe 9, the cover plate 8 is opened by the impact of the waste water, and the waste water flows into the sewage through the drain port 13.

In this application drain pipe 9 is with 2 joints of connecting pipe, through taking off drain board 4, outwards dials out drain pipe 9 and deodorant pipe 1, and the inside space of shell 3 can look directly, conveniently washs coil pipe 11, avoids the impurity dirt in the waste water to adhere to on coil pipe 11, causes the area of contact of coil pipe 11 and waste water to reduce, hinders the heat increase, causes the heat absorption efficiency reduction of coil pipe 11.

Preferably, the top of the drain pipe 9 is provided with a spare port 12. When the amount of waste water flowing into the housing 3 from the outside is large, in order to prevent the waste water from flowing backward, the spare port 12 is provided, so that the excessive waste water is discharged to the outside through the spare port 12.

Example 2: the difference from embodiment 1 is that the number of the drain holes 10 is plural, and the plural drain holes 10 are provided at regular intervals in the circumferential direction of the drain pipe 9. Because a plurality of wash ports 10 are evenly arranged along the circumferential direction at intervals, the waste water flowing through the coil 11 can be discharged outwards through the wash ports 10, so that the waste water after heat exchange is prevented from being accumulated in the shell 3, and the heat exchange efficiency of the coil 11 is reduced.

It should be noted that, for those skilled in the art, without departing from the structure of the present invention, many modifications and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a hydrophone under heat recovery of deodorant type, includes the shell, the inside of shell is equipped with the coil pipe, the top of shell is equipped with movable draining board, its characterized in that: the bottom of the shell is provided with a connecting pipe; the coaxial joint of connecting pipe has the drain pipe, the drain pipe is equipped with the wash port, the bottom of wash port and coil pipe corresponds, the bottom intercommunication of drain pipe has the deodorant pipe that stretches out the connecting pipe outside, the lateral wall of deodorant pipe is equipped with the outlet, deodorant pipe rotates and is connected with the apron that is used for sealed outlet.

2. The odor-resistant heat recovery hydrophone of claim 1, wherein: the number of the drain holes is multiple, and the drain holes are uniformly arranged at intervals along the circumferential direction of the drain pipe.

3. The odor-resistant heat recovery hydrophone of claim 2, wherein: the top of the drain pipe is provided with a standby port.

4. The odor-resistant heat recovery hydrophone of claim 3, wherein: and a standby water inlet is formed in the side wall of the shell.

5. The odor-resistant heat recovery hydrophone of claim 4, wherein: the vertical section of the coil pipe is conical.

6. The odor-resistant heat recovery hydrophone of claim 5, wherein: the shell is provided with a filter screen positioned above the coil pipe.

7. The odor-resistant heat recovery hydrophone of claim 6, wherein: the hanging plate is detachably connected to the shell.

8. The odor-resistant heat recovery hydrophone of claim 7, wherein: the shape of the standby water inlet is stepped.

9. The odor-resistant heat recovery drain of claim 8, wherein: the coil pipe is a corrugated pipe.

10. A odour-resistant heat recovery sewer according to any of claims 1 to 9, wherein: and an oil-repellent layer is arranged on the surface of the coil pipe.