CN209861897U - Constant temperature fan that trades - Google Patents
Constant temperature fan that trades Download PDFInfo
- Publication number
- CN209861897U CN209861897U CN201920601025.5U CN201920601025U CN209861897U CN 209861897 U CN209861897 U CN 209861897U CN 201920601025 U CN201920601025 U CN 201920601025U CN 209861897 U CN209861897 U CN 209861897U
- Authority
- CN
- China
- Prior art keywords
- box body
- heat exchange
- communicated
- fan
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Housing For Livestock And Birds (AREA)
Abstract
The embodiment of the utility model discloses a constant temperature fan, which comprises a box body, wherein a closed heat exchange area is formed in the middle part in the box body; the heat exchange tube is arranged in the heat exchange area, and the port of the heat exchange tube is arranged outside the heat exchange area; the suction fan is arranged on the port of the box body, the air inlet of the suction fan is communicated to the inside of the port of the box body, and the air outlet of the suction fan is communicated to the inside of the culture farm chamber; the exhaust fan is arranged on the outer wall of the box body, the air inlet of the exhaust fan is communicated with the culture farm chamber, the air outlet of the exhaust fan is communicated with the heat exchange region, and the box body is provided with a connecting exhaust channel; the water inlet pipe is arranged on the outer wall of the box body and communicated with the heat exchange area, and a first electric control valve is arranged in the water inlet pipe; the water outlet pipe is arranged on the outer wall of the box body and communicated with the heat exchange area in the box body, and a second electric control valve is arranged in the water outlet pipe. The utility model discloses a to trade the fan and set up different mode, make trade the fan can heat or cool down the fresh air in the heat exchange tube when indoor taking a breath for the plant, adapt to the needs in breed space.
Description
Technical Field
The embodiment of the utility model provides a relate to cultured equipment technical field, concretely relates to constant temperature trades fan.
Background
With the improvement of living standard, the breeding industry is rapidly developed, and the current breeding mode is to breed a large amount of domestic fowls such as pigs, sheep, chickens and the like indoors to improve the yield. The current indoor farm is usually a closed space, farmers need to ensure the yield and income of poultry, and because the poultry breeding density is relatively large, in the large-density breeding space, the farmers need to control the temperature and the ventilation state, and only the proper ventilation state and temperature can ensure the safe growth of the poultry.
However, the conventional ventilator can only replace indoor air and outdoor air of a farm, and cannot ensure stable temperature in a closed space while ventilating.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a constant temperature trades fan to be difficult to when trading the wind in the airtight space among the solution prior art and ensure the stable problem of temperature in the space.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
according to the utility model discloses the first aspect of the embodiment, a constant temperature trades fan, include:
the box body is hollow, ports are formed at two ends of the box body, and sealing plates are respectively arranged in the ports at the two ends of the box body, so that a closed heat exchange area is formed in the middle of the box body;
the heat exchange tube is arranged in the heat exchange area, two ends of the heat exchange tube are fixedly connected to the sealing plates at two ends of the box body respectively, and the end port of the heat exchange tube is arranged on the outer side of the heat exchange area;
the suction fan is arranged on a port of the box body, wherein an air inlet of the suction fan is communicated to the inside of the port of the box body, and an air outlet of the suction fan is communicated to the inside of the culture farm chamber;
the exhaust fan is arranged on the outer wall of the box body, an air inlet of the exhaust fan is communicated with the inside of the farm chamber, an air outlet of the exhaust fan is communicated with the inside of the heat exchange region, and an exhaust passage communicated with the inside of the heat exchange region is arranged on the outer wall of the box body;
the water inlet pipe is used for being externally connected with water source equipment, is arranged on the outer wall of the box body and is communicated with the heat exchange area, and a first electric control valve for controlling the opening or closing of the water inlet channel is arranged in the water inlet pipe;
and the water outlet pipe is arranged on the outer wall of the box body and communicated with the heat exchange area in the box body, and a second electric control valve for controlling the opening or closing of the water outlet channel is arranged in the water outlet pipe.
Furthermore, a three-way reversing ball valve is arranged between the suction fan and the box body, wherein one valve port of the three-way reversing ball valve is connected to an air outlet of the exhaust fan, the other valve port of the three-way reversing ball valve is communicated to the heat exchange area, and the third valve port is arranged on the outer side of the box body and communicated with the outside.
Furthermore, an exhaust pipe is arranged on a valve port of the three-way reversing ball valve communicated with the outside.
Furthermore, a temperature detection sensor is installed in the heat exchange area, and the temperature detection sensor is electrically connected with the second electric control valve.
Furthermore, a water level detection sensor is installed in the heat exchange area and electrically connected with the first electric control valve.
Further, a water level switch is installed on the outer wall of the box body and electrically connected with the first electric control valve.
Furthermore, baffle plates which are staggered with each other are arranged in the box body.
Furthermore, the suction fan and the exhaust fan are both variable frequency fans.
The embodiment of the utility model provides a have following advantage:
1. the structure of the box body is optimized, the suction fan and the exhaust fan are installed on the box body, and the heat exchange tube arranged in the box body is utilized, so that fresh air outside the farm can enter the farm through the air inlet channel formed by the heat exchange tube under the action of the suction fan, the indoor air quality of the farm is guaranteed, meanwhile, turbid waste odor in the farm of the exhaust fan is discharged to the heat exchange region and is discharged out of the heat exchange region through the exhaust channel, the heat exchange tube can be heated when the waste odor with the temperature flows through the outer side of the heat exchange tube, the temperature of the fresh air flowing through the heat exchange tube is raised, and the raised air is introduced into the farm to ensure that the temperature in the farm is stable while the air exchange of the air exchanger in the farm is carried out;
2. through set up into on the box, the outlet pipe, and through opening or closing of electric valve control passageway, when summer and summer high temperature needs cooling environment, open the electric valve, it comes cold to lack to introduce groundwater in the heat transfer district of fan trades, and the hot-air that moves the heat transfer district by the cold water area discharges through the outlet pipe, make the temperature in the heat transfer district reduce, thereby cool down the fresh air through in the heat transfer pipe, make the novel air injection plant after the cooling indoor, reach the cooling and trade wind effect, reduce the poultry disease in summer and take place.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of an overall structure of a constant temperature ventilator provided in an embodiment of the present invention;
fig. 2 is an internal structure schematic diagram of a constant temperature ventilator that the embodiment of the utility model provides.
In the figure: 1. a box body; 11. a sealing plate; 12. an exhaust passage; 13. a water level switch; 14. a baffle plate; 2. a heat exchange pipe; 3. a suction fan; 4. an exhaust fan; 5. a water inlet pipe; 51. a first electrically controlled valve; 6. a water outlet pipe; 61. a second electrically controlled valve; 7. a three-way reversing ball valve; 71. an exhaust pipe; 8. a temperature detection sensor; 9. a water level detection sensor.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.
Example 1
As shown in fig. 1 and 2, the embodiment of the utility model provides a constant temperature trades fan, including box 1, heat exchange tube 2, suction fan 3, exhaust fan 4, inlet tube 5 and outlet pipe 6, specifically set up as follows:
the box body 1 is hollow, and has a structure with ports formed at two ends, so that the two ports of the box body 1 are communicated with each other, the sealing plates 11 are respectively installed in the two ports of the box body 1, and a space between the two sealing plates 11 inside the box body 1 forms a closed heat exchange area. The ports at the two ends of the heat exchange tube 2 are communicated with each other and horizontally arranged in the heat exchange area, wherein the two ends of the heat exchange tube 2 are respectively and fixedly connected to the sealing plates 11 at the two ends of the box body 1, and the ports of the heat exchange tube 2 are arranged outside the heat exchange area, so that the air outside the box body 1 can flow through the inside of the heat exchange tube.
The suction fan 3 preferably adopts a frequency conversion fan, and the rotating speed of the fan is adjusted by a frequency converter to achieve the ventilation volume required by the actual poultry age, so that the service life of the motor is prolonged, and the aim of saving energy is also achieved. Installing a suction fan 3 on a port of a box body 1, enabling an air inlet of the suction fan 3 to be communicated with the inside of the port of the box body 1 and be positioned on the outer side of a heat exchange area, enabling outdoor fresh air of a farm to enter the suction fan 3 from the port of the box body 1 far away from the suction fan 3 through an air inlet channel formed inside a heat exchange tube 2 under the action of the suction fan 3, and communicating an air outlet of the suction fan 3 to the inside of the farm so as to enable the fresh air to be conveyed to the inside of the farm; and exhaust fan 4 also adopts the variable frequency fan, install exhaust fan 4 on the outer wall of box 1, wherein, put through exhaust fan 4's air intake to plant's indoor, and communicate exhaust fan 4's air outlet to the heat transfer district of box 1 in, still be equipped with the exhaust passage 12 that communicates to the heat transfer district in the outer wall of box 1, make exhaust fan 4 take out the indoor muddy waste odor of plant and arrange to the heat transfer district in, the heat transfer district is discharged through exhaust passage 12 again, utilize the combination of suction fan 3 and exhaust fan 4 to use, realize the indoor air replacement of plant, the indoor air quality of plant has been ensured. Simultaneously, because the indoor muddy useless foul smell of plant temperature is higher usually, the muddy useless foul smell that makes the heat exchange tube 2 outside of flowing through can heat exchange tube 2 for the fresh air that flows through heat exchange tube 2 inside heaies up, and make the air after the intensification let in the plant indoor, thereby ensure that the fan of changing the air guarantees indoor temperature stability when changing a breath for the plant indoor, can not cause the too big condition of difference in temperature, ensure the safe growth of poultry.
As described above, since the external temperature is usually high in summer, in order to cool down the farm while ventilating the farm in summer, the water inlet pipe 5 is installed on the outer wall of the box body 1 and is communicated with the heat exchange area of the box body 1, wherein the water inlet pipe 5 can be used for external water source equipment, such as groundwater or tap water, and the like, and the first electric control valve 51 for controlling the opening or closing of the water inlet channel is installed in the water inlet pipe 5, so that the water solution can be introduced into the heat exchange area of the air exchanger to cool down the interior of the heat exchange area by controlling the working state of the first electric control valve 51; and install outlet pipe 6 on the outer wall of box 1 to communicate with the heat transfer district in the box 1, wherein, install in outlet pipe 6 and control the exhalant canal and open or closed second electrically controlled valve 61, through controlling the operating condition of second electrically controlled valve 61, make the high-temperature water in the heat transfer district discharge in the box 1, thereby cool down the fresh air in the heat exchange tube 2 when summer and summer high temperature, make the novel air injection after the cooling breed indoor, reach the effect of cooling down and changing wind, reduce summer high temperature heatstroke and bring unnecessary loss, wherein, preferably, inlet tube 5 sets up in the top of box 1, outlet pipe 6 sets up in the below of box 1. In the mode, in order to avoid discharging high-temperature gas in the culture farm chamber into the box body 1, a three-way reversing ball valve 7 is arranged between the suction fan 3 and the box body 1, wherein one valve port of the three-way reversing ball valve 7 is connected to an air outlet of the exhaust fan 4, the other valve port is communicated into the heat exchange area, and the third valve port is arranged on the outer side of the box body 1 and communicated with the outside. In winter, close the electric control valve on the water inlet pipe and the water outlet pipe, and adjust the three-way reversing ball valve 7, make the valve port connected on the exhaust fan 4 communicate with the valve port that communicates to the heat transfer area in, make the indoor high-temperature gas of plant enter the heat transfer area and heat fresh air, and in summer, open the electric control valve on the water inlet pipe and the water outlet pipe, and adjust the three-way reversing ball valve 7, make the valve port connected on the exhaust fan 4 communicate with the valve port that communicates to the external world, make the indoor high-temperature gas of plant directly discharge to the external world, and make the interior groundwater that introduces of heat transfer area come the cold vacancy, cool down the fresh air that flows through in the heat transfer pipe, thereby make the ventilator of this application all can realize constant temperature regulation and control in the time of taking. Preferably, an exhaust pipe 71 is installed on a valve port of the three-way reversing ball valve 7 communicated with the outside, so that an air outlet of the exhaust pipe 71 is arranged far away from the box body 1, and the influence of temperature rise around the box body 1 on heat exchange in the box body 1 is avoided.
The utility model provides a constant temperature fan that trades can ventilate, gets rid of the indoor foul smell of plant, reduces and breeds the canopy temperature, saves coal-fired consumption, can not only heat and can also refrigerate, and the four seasons are all applicable to utilize the frequency conversion fan, the oxygen of the temperature adjustment revolution number that can be as required in order to provide needs adapts to the needs in breed space, and the environment that makes the chicken coop is better, more is favorable to using in summer, creates the condition for the growth of chicken. Wherein, adopt the frequency conversion control fan, can be more favourable to the difference in temperature handle accuse through adjusting fan rotational speed ratio, for example: the exhaust fan 4 is adjusted to 2800 turns, and the suction fan is adjusted to 2000 turns, so that more hot air and less cold air are generated in winter, the temperature difference is reduced, and the damage to poultry is reduced; preferably, a heat-insulating layer with the thickness of about 10mm can be arranged on the periphery of the box body 1 of the constant-temperature fan, so that the cold-insulating and heat-insulating operation is realized, and the loss of temperature is ensured.
Example 2
The difference from the embodiment 1 is that, as shown in fig. 2, a temperature detection sensor 8 is installed in the heat exchange area, the temperature detection sensor 8 is electrically connected with the second electronic control valve 61, the temperature of the aqueous solution in the heat exchange area is monitored in real time through the temperature detection sensor 8, a preset high temperature value is given, and when the preset high temperature value is reached, the temperature detection sensor 8 transmits a signal to the second electronic control valve 61, so that the second electronic control valve 61 is opened, and the high temperature water in the heat exchange area is discharged. And install the water level detection sensor 9 in the heat transfer district, make the water level detection sensor 9 electrically connected with first electric control valve 51, when introducing groundwater to come the cold shortage in the heat transfer district, close second electric control valve 61, and open first electric control valve 51 and carry on the water feeding, install the water level sensor 9 at a certain height in the heat transfer district, when water level sensor 9 detects the water level, can transmit the signal to first electric control valve 51, make first electric control valve 51 close, thus stop the water feeding. Preferably, a water level switch 13 is installed on an outer wall of the box body 1, the water level switch 13 is electrically connected with the first electrically controlled valve 51, and the opening or closing of the first electrically controlled valve 51 can be manually controlled through the water level switch 13, so that water can be supplied into the heat exchange area conveniently.
Example 3
The difference from the embodiment 1 is that as shown in fig. 2, baffle plates 14 are provided in the heat exchange area of the case 1 to be staggered with each other, and the flow area of waste odor or cooling water can be enlarged by the baffle plates 14, and the flow time can be prolonged.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (8)
1. A constant temperature ventilator, characterized in that, constant temperature ventilator includes:
the heat exchange device comprises a box body (1), wherein the box body (1) is hollow, ports are formed at two ends of the box body, and sealing plates (11) are respectively installed in the ports at the two ends of the box body (1) so that a closed heat exchange area is formed in the middle of the inside of the box body (1);
the heat exchange tube (2) is arranged in the heat exchange zone, two ends of the heat exchange tube (2) are fixedly connected to the sealing plates (11) at two ends of the box body (1) respectively, and the port of the heat exchange tube (2) is arranged on the outer side of the heat exchange zone;
the suction fan (3) is installed on a port of the box body (1), an air inlet of the suction fan (3) is communicated to the inside of the port of the box body (1), and an air outlet of the suction fan (3) is communicated to the inside of a farm chamber;
the exhaust fan (4) is installed on the outer wall of the box body (1), an air inlet of the exhaust fan (4) is communicated with the inside of the farm chamber, an air outlet of the exhaust fan (4) is communicated with the inside of the heat exchange region, and an exhaust channel (12) communicated with the inside of the heat exchange region is arranged on the outer wall of the box body (1);
the water inlet pipe (5) is used for being externally connected with water source equipment, the water inlet pipe (5) is arranged on the outer wall of the box body (1) and is communicated with the inside of the heat exchange area, and a first electric control valve (51) for controlling the opening or closing of a water inlet channel is arranged in the water inlet pipe (5);
and the water outlet pipe (6) is arranged on the outer wall of the box body (1) and communicated with a heat exchange area in the box body (1), and a second electric control valve (61) for controlling the opening or closing of a water outlet channel is arranged in the water outlet pipe (6).
2. The constant-temperature ventilator according to claim 1, characterized in that: a three-way reversing ball valve (7) is arranged between the suction fan (3) and the box body (1), wherein one valve port of the three-way reversing ball valve (7) is connected to an air outlet of the exhaust fan (4), the other valve port is communicated to the heat exchange area, and the third valve port is arranged on the outer side of the box body (1) and communicated with the outside.
3. The constant-temperature ventilator according to claim 2, characterized in that: and an exhaust pipe (71) is arranged on a valve port of the three-way reversing ball valve (7) communicated with the outside.
4. The constant-temperature ventilator according to claim 1, characterized in that: and a temperature detection sensor (8) is arranged in the heat exchange area, and the temperature detection sensor (8) is electrically connected with the second electric control valve (61).
5. The constant-temperature ventilator according to claim 1, characterized in that: a water level detection sensor (9) is installed in the heat exchange area, and the water level detection sensor (9) is electrically connected with a first electric control valve (51).
6. The constant-temperature ventilator according to claim 5, characterized in that: the water level switch (13) is installed on the outer wall of the box body (1), and the water level switch (13) is electrically connected with the first electric control valve (51).
7. The constant-temperature ventilator according to claim 1, characterized in that: baffle plates (14) which are mutually staggered are arranged in the heat exchange area of the box body (1).
8. The constant-temperature ventilator according to claim 1, characterized in that: the suction fan (3) and the exhaust fan (4) are both variable frequency fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601025.5U CN209861897U (en) | 2019-04-29 | 2019-04-29 | Constant temperature fan that trades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601025.5U CN209861897U (en) | 2019-04-29 | 2019-04-29 | Constant temperature fan that trades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209861897U true CN209861897U (en) | 2019-12-31 |
Family
ID=68962825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920601025.5U Active CN209861897U (en) | 2019-04-29 | 2019-04-29 | Constant temperature fan that trades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209861897U (en) |
-
2019
- 2019-04-29 CN CN201920601025.5U patent/CN209861897U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211931910U (en) | Temperature-controllable building type precise ventilation structure for livestock and poultry house | |
| CN216254528U (en) | Poultry and livestock breeding house environment control system | |
| CN106172206A (en) | The hatching apparatus of a kind of Trionyx sinensis (Wiegmann) Ovum Trionycis and method | |
| CN108061338A (en) | It is a kind of that there is the heat-exchange system of hydrofuge | |
| CN105202698A (en) | Energy-saving fresh-air air conditioner control system | |
| CN209861897U (en) | Constant temperature fan that trades | |
| CN205511422U (en) | Energy conservation formula pig house | |
| CN210197585U (en) | Low-temperature air supply pipeline system applied to fungus laboratory | |
| CN209084973U (en) | A kind of villa is with embedded tubular building enclosure for cold air conditioning system | |
| CN204443525U (en) | Animal house or the temperature automatically controlled and ventilation unit of pouity dwelling place | |
| CN212937358U (en) | Novel intelligent environment-friendly fresh air system for chicken house | |
| CN206005420U (en) | A kind of pouity dwelling place ventilation system | |
| CN113678739B (en) | Environment control system and method for livestock breeding house | |
| CN205623679U (en) | Energy conservation formula animal house | |
| CN205690538U (en) | A kind of air-conditioning equipment | |
| CN211832372U (en) | Air conditioning system and agricultural system | |
| CN113100078A (en) | Energy-conserving ecological integration poultry house | |
| CN112385549A (en) | A energy-conserving pig house of environment-friendly for live pig and healthy breed of kind of pig | |
| KR200392394Y1 (en) | Ventilation apparatus for mushroom cultivation house | |
| CN111226825A (en) | Air conditioning system and agricultural system | |
| CN109729981B (en) | Air dehumidifying, purifying, temperature-adjusting and exhausting system for hog house in cold region | |
| CN209386484U (en) | With interior circulation total-heat exchanger | |
| CN203518077U (en) | Fresh air unit with direct evaporative cooler and driven type cooling air conditioner thereof | |
| CN208987498U (en) | A kind of new-type poultry house for reducing energy consumption and reducing cross-infection | |
| CN207778638U (en) | A kind of heat-exchange system with hydrofuge function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |